Monthly Data Tables - Rainfall / mm

Total Max hour Max 10-min Max rate Mean rate Wet hours Wet % of day

Monthly

Total Count Lowest Highest

Start year

1871 1910 1950 1980 2000 2009 2020

Monthly Total Rainfall

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

2026

103.2
(175%)

96.6
(215%)

28.3
(73%)

2.3
(5%)

11.4
(25%)

101.2
(215%)

0.0
(0%)

343.0
(56%)

2025

88.5
(150%)

49.0
(109%)

3.8
(10%)

25.7
(61%)

49.6
(108%)

28.4
(60%)

62.2
(135%)

25.0
(46%)

50.3
(101%)

71.7
(110%)

62.7
(94%)

60.4
(106%)

577.3
(94%)

2024

54.0
(92%)

87.1
(194%)

73.6
(189%)

67.8
(161%)

74.1
(161%)

10.4
(22%)

98.4
(214%)

29.0
(54%)

120.1
(240%)

64.6
(99%)

73.1
(109%)

43.0
(75%)

795.2
(129%)

2023

52.8
(89%)

3.9
(9%)

83.1
(213%)

49.2
(117%)

25.2
(55%)

29.9
(64%)

70.6
(153%)

45.2
(84%)

48.5
(97%)

94.2
(145%)

70.1
(105%)

74.4
(131%)

647.1
(105%)

2022

16.8
(28%)

52.4
(116%)

27.4
(70%)

18.0
(43%)

28.4
(62%)

27.8
(59%)

2.3
(5%)

71.5
(132%)

55.2
(110%)

72.3
(111%)

135.4
(202%)

58.1
(102%)

565.6
(92%)

2021

97.7
(166%)

40.1
(89%)

21.5
(55%)

2.8
(7%)

73.8
(160%)

65.4
(139%)

123.3
(268%)

34.5
(64%)

40.5
(81%)

96.8
(149%)

8.0
(12%)

72.0
(126%)

676.4
(110%)

2020

45.1
(76%)

90.5
(201%)

39.4
(101%)

28.3
(67%)

5.5
(12%)

45.1
(96%)

36.4
(79%)

51.7
(96%)

23.4
(47%)

165.8
(255%)

32.4
(48%)

76.8
(135%)

640.4
(104%)

2019

31.3
(53%)

40.3
(90%)

48.4
(124%)

12.4
(30%)

31.8
(69%)

59.1
(126%)

43.5
(95%)

36.9
(68%)

68.1
(136%)

91.2
(140%)

62.4
(93%)

92.6
(162%)

618.0
(100%)

2018

72.0
(122%)

38.9
(86%)

73.6
(189%)

58.5
(139%)

38.7
(84%)

0.8
(2%)

36.4
(79%)

71.0
(131%)

28.6
(57%)

36.3
(56%)

66.2
(99%)

61.5
(108%)

582.5
(94%)

2017

68.7
(116%)

33.9
(75%)

30.4
(78%)

2.9
(7%)

85.9
(187%)

52.1
(111%)

89.0
(193%)

86.4
(160%)

64.1
(128%)

19.4
(30%)

38.2
(57%)

97.3
(171%)

668.3
(108%)

2016

71.3
(121%)

38.6
(86%)

63.3
(162%)

50.5
(120%)

43.4
(94%)

91.8
(195%)

22.3
(48%)

18.1
(34%)

38.7
(77%)

38.7
(60%)

82.4
(123%)

10.5
(18%)

569.6
(92%)

2015

75.7
(128%)

44.3
(98%)

22.3
(57%)

19.5
(46%)

52.1
(113%)

9.4
(20%)

58.5
(127%)

77.9
(144%)

63.9
(128%)

51.9
(80%)

66.0
(99%)

52.2
(92%)

593.7
(96%)

2014

141.5
(240%)

78.9
(175%)

22.9
(59%)

23.2
(55%)

70.3
(153%)

28.9
(61%)

47.1
(102%)

118.3
(219%)

42.6
(85%)

94.2
(145%)

106.1
(158%)

41.2
(72%)

815.2
(132%)

2013

47.0
(80%)

37.1
(82%)

54.2
(139%)

31.7
(75%)

49.1
(107%)

15.6
(33%)

36.2
(79%)

51.3
(95%)

61.3
(123%)

92.0
(142%)

55.6
(83%)

91.0
(160%)

622.1
(101%)

2012

42.8
(73%)

20.5
(46%)

21.6
(55%)

100.4
(239%)

44.6
(97%)

117.7
(250%)

89.0
(193%)

31.7
(59%)

43.4
(87%)

89.0
(137%)

75.1
(112%)

101.4
(178%)

777.2
(126%)

2011

73.0
(124%)

44.2
(98%)

11.1
(28%)

1.8
(4%)

24.1
(52%)

87.6
(186%)

53.2
(116%)

73.0
(135%)

42.1
(84%)

15.5
(24%)

25.2
(38%)

56.2
(99%)

507.0
(82%)

2010

56.1
(95%)

99.3
(221%)

33.4
(86%)

21.5
(51%)

68.8
(150%)

22.2
(47%)

15.1
(33%)

98.5
(182%)

42.6
(85%)

77.4
(119%)

32.4
(48%)

26.7
(47%)

594.0
(96%)

2009

71.1
(121%)

63.8
(142%)

32.4
(83%)

33.1
(79%)

26.3
(57%)

70.6
(150%)

55.4
(120%)

42.1
(78%)

35.9
(72%)

28.9
(44%)

144.2
(215%)

76.5
(134%)

680.3
(110%)

2008*

69.1
(117%)

14.8
(33%)

66.7
(171%)

40.3
(96%)

85.9
(187%)

31.6
(67%)

46.4
(101%)

53.9
(100%)

76.9
(154%)

39.2
(60%)

46.0
(69%)

22.3
(39%)

593.1
(96%)

2007*

63.9
(108%)

87.5
(194%)

51.3
(132%)

3.3
(8%)

81.6
(177%)

45.9
(98%)

91.1
(198%)

47.6
(88%)

14.1
(28%)

37.2
(57%)

55.8
(83%)

62.3
(109%)

641.6
(104%)

2006*

20.5
(35%)

41.0
(91%)

41.5
(106%)

27.8
(66%)

78.7
(171%)

20.3
(43%)

34.0
(74%)

67.4
(125%)

67.8
(136%)

69.4
(107%)

84.0
(125%)

54.0
(95%)

606.4
(98%)

2005*

23.8
(40%)

26.1
(58%)

37.9
(97%)

39.9
(95%)

22.0
(48%)

41.6
(89%)

45.3
(98%)

51.2
(95%)

55.7
(111%)

87.4
(134%)

27.1
(40%)

36.6
(64%)

494.6
(80%)

2004*

82.4
(140%)

27.5
(61%)

29.8
(76%)

67.9
(162%)

34.4
(75%)

45.4
(97%)

43.7
(95%)

107.1
(198%)

17.2
(34%)

120.3
(185%)

37.5
(56%)

41.3
(72%)

654.5
(106%)

2003*

77.7
(132%)

26.8
(60%)

17.1
(44%)

18.9
(45%)

42.4
(92%)

41.1
(87%)

39.0
(85%)

13.5
(25%)

18.6
(37%)

31.4
(48%)

106.5
(159%)

54.7
(96%)

487.7
(79%)

2002*

59.9
(102%)

82.3
(183%)

48.1
(123%)

28.7
(68%)

77.4
(168%)

56.8
(121%)

61.2
(133%)

125.8
(233%)

26.2
(52%)

66.9
(103%)

137.2
(205%)

117.2
(206%)

887.7
(144%)

2001*

74.7
(127%)

79.2
(176%)

105.6
(271%)

67.1
(160%)

39.2
(85%)

34.9
(74%)

38.1
(83%)

70.9
(131%)

48.3
(97%)

125.0
(192%)

49.6
(74%)

26.7
(47%)

759.3
(123%)

2000*

22.6
(38%)

60.7
(135%)

28.2
(72%)

105.7
(252%)

91.5
(199%)

20.7
(44%)

43.0
(93%)

55.8
(103%)

106.0
(212%)

150.8
(232%)

102.8
(153%)

80.9
(142%)

868.7
(141%)

1999*

74.1
(126%)

20.6
(46%)

34.5
(88%)

42.6
(101%)

36.8
(80%)

74.7
(159%)

8.2
(18%)

74.7
(138%)

96.2
(192%)

38.4
(59%)

31.9
(48%)

73.5
(129%)

606.2
(98%)

1998*

120.5
(204%)

7.1
(16%)

52.5
(135%)

94.2
(224%)

24.0
(52%)

90.1
(192%)

30.5
(66%)

29.4
(54%)

67.8
(136%)

103.0
(158%)

84.9
(127%)

53.4
(94%)

757.4
(123%)

1997*

13.9
(24%)

44.7
(99%)

6.3
(16%)

11.8
(28%)

31.1
(68%)

110.2
(234%)

18.1
(39%)

71.0
(131%)

9.1
(18%)

45.0
(69%)

47.0
(70%)

52.5
(92%)

460.7
(75%)

1996*

44.5
(75%)

36.8
(82%)

26.5
(68%)

18.2
(43%)

24.8
(54%)

5.6
(12%)

38.0
(83%)

44.6
(83%)

13.0
(26%)

48.0
(74%)

89.6
(134%)

16.3
(29%)

405.9
(66%)

1995*

109.4
(185%)

67.5
(150%)

50.8
(130%)

16.8
(40%)

22.5
(49%)

27.4
(58%)

24.3
(53%)

1.5
(3%)

72.0
(144%)

15.2
(23%)

23.4
(35%)

85.2
(149%)

516.0
(84%)

1994*

70.7
(120%)

36.7
(82%)

38.6
(99%)

63.0
(150%)

74.9
(163%)

16.6
(35%)

20.9
(45%)

58.9
(109%)

65.2
(130%)

69.6
(107%)

44.3
(66%)

66.7
(117%)

626.1
(101%)

1993*

62.9
(107%)

7.7
(17%)

10.0
(26%)

75.0
(179%)

41.6
(90%)

62.8
(134%)

40.2
(87%)

25.7
(48%)

80.0
(160%)

109.9
(169%)

37.6
(56%)

81.6
(143%)

635.0
(103%)

1992*

13.4
(23%)

20.2
(45%)

42.1
(108%)

43.9
(105%)

54.0
(117%)

51.2
(109%)

70.9
(154%)

75.4
(140%)

87.5
(175%)

70.5
(108%)

84.1
(126%)

37.7
(66%)

650.9
(105%)

1991*

63.7
(108%)

43.0
(96%)

30.7
(79%)

47.6
(113%)

22.5
(49%)

88.2
(188%)

61.8
(134%)

15.5
(29%)

41.7
(83%)

13.6
(21%)

58.0
(87%)

13.7
(24%)

500.0
(81%)

1990*

61.9
(105%)

81.4
(181%)

8.8
(23%)

46.6
(111%)

11.8
(26%)

35.0
(74%)

16.3
(35%)

52.8
(98%)

16.5
(33%)

53.9
(83%)

35.7
(53%)

53.2
(93%)

473.9
(77%)

1989*

29.3
(50%)

41.7
(93%)

61.6
(158%)

82.1
(195%)

3.8
(8%)

49.2
(105%)

29.2
(63%)

43.3
(80%)

9.2
(18%)

46.2
(71%)

25.8
(39%)

111.3
(195%)

532.7
(86%)

1988*

117.5
(199%)

39.8
(88%)

75.3
(193%)

29.1
(69%)

76.7
(167%)

28.3
(60%)

89.6
(195%)

34.1
(63%)

49.4
(99%)

59.4
(91%)

23.0
(34%)

13.1
(23%)

635.3
(103%)

1987*

24.0
(41%)

28.8
(64%)

53.2
(136%)

42.6
(101%)

55.0
(120%)

93.4
(199%)

84.5
(184%)

56.4
(104%)

31.3
(63%)

150.7
(232%)

58.4
(87%)

18.4
(32%)

696.7
(113%)

1986*

94.1
(159%)

23.8
(53%)

47.3
(121%)

55.7
(133%)

62.7
(136%)

17.6
(37%)

53.7
(117%)

83.6
(155%)

25.2
(50%)

70.4
(108%)

80.3
(120%)

52.8
(93%)

667.2
(108%)

1985*

42.6
(72%)

17.9
(40%)

38.2
(98%)

32.6
(78%)

47.3
(103%)

83.7
(178%)

55.4
(120%)

62.4
(116%)

14.3
(29%)

13.0
(20%)

35.3
(53%)

77.8
(136%)

520.5
(84%)

1984*

73.8
(125%)

29.7
(66%)

56.3
(144%)

8.1
(19%)

66.4
(144%)

32.4
(69%)

27.3
(59%)

17.9
(33%)

88.0
(176%)

86.3
(133%)

77.9
(116%)

50.9
(89%)

615.0
(100%)

1983*

35.6
(60%)

44.7
(99%)

31.3
(80%)

92.6
(220%)

70.3
(153%)

32.9
(70%)

3.6
(8%)

36.2
(67%)

47.4
(95%)

40.8
(63%)

38.6
(58%)

50.6
(89%)

524.6
(85%)

1982*

45.7
(77%)

16.7
(37%)

45.7
(117%)

23.2
(55%)

63.3
(138%)

83.4
(177%)

34.7
(75%)

81.4
(151%)

52.4
(105%)

106.5
(164%)

62.3
(93%)

58.0
(102%)

673.3
(109%)

1981*

27.1
(46%)

14.2
(32%)

92.8
(238%)

39.4
(94%)

72.4
(157%)

30.3
(64%)

37.2
(81%)

62.8
(116%)

64.3
(129%)

71.9
(111%)

36.2
(54%)

55.1
(97%)

603.7
(98%)

1980*

26.3
(45%)

38.6
(86%)

58.4
(150%)

24.9
(59%)

14.4
(31%)

88.9
(189%)

81.4
(177%)

35.3
(65%)

27.6
(55%)

105.4
(162%)

26.5
(40%)

33.6
(59%)

561.3
(91%)

1979*

65.1
(110%)

46.4
(103%)

97.8
(251%)

75.6
(180%)

106.7
(232%)

42.3
(90%)

15.9
(35%)

47.7
(88%)

23.7
(47%)

55.2
(85%)

43.6
(65%)

78.4
(138%)

698.4
(113%)

1978*

75.1
(127%)

42.9
(95%)

60.2
(154%)

52.7
(125%)

72.6
(158%)

49.1
(104%)

17.2
(37%)

80.5
(149%)

19.5
(39%)

6.6
(10%)

12.5
(19%)

126.2
(221%)

615.1
(100%)

1977*

71.4
(121%)

63.5
(141%)

46.8
(120%)

34.8
(83%)

39.3
(85%)

61.9
(132%)

12.5
(27%)

133.5
(247%)

19.0
(38%)

39.1
(60%)

61.1
(91%)

55.1
(97%)

638.0
(103%)

1976*

19.9
(34%)

21.8
(48%)

9.5
(24%)

11.0
(26%)

18.2
(40%)

12.8
(27%)

18.2
(40%)

7.4
(14%)

83.9
(168%)

88.9
(137%)

56.7
(85%)

72.5
(127%)

420.8
(68%)

1975*

73.5
(125%)

31.9
(71%)

68.8
(176%)

39.6
(94%)

68.5
(149%)

16.5
(35%)

13.4
(29%)

159.4
(295%)

118.0
(236%)

13.0
(20%)

56.0
(84%)

25.1
(44%)

683.7
(111%)

1974*

48.5
(82%)

52.3
(116%)

32.8
(84%)

11.0
(26%)

18.8
(41%)

48.8
(104%)

28.3
(62%)

53.5
(99%)

131.7
(263%)

69.0
(106%)

129.8
(194%)

33.9
(59%)

658.4
(107%)

1973*

14.8
(25%)

15.7
(35%)

12.9
(33%)

41.5
(99%)

69.6
(151%)

56.5
(120%)

36.6
(80%)

34.8
(64%)

68.4
(137%)

25.9
(40%)

18.7
(28%)

30.7
(54%)

426.1
(69%)

1972*

53.2
(90%)

45.4
(101%)

42.0
(108%)

47.1
(112%)

27.8
(60%)

23.5
(50%)

20.3
(44%)

19.7
(36%)

30.4
(61%)

16.3
(25%)

54.6
(81%)

60.5
(106%)

440.8
(71%)

1971*

61.2
(104%)

17.2
(38%)

41.8
(107%)

35.1
(84%)

70.3
(153%)

117.3
(250%)

23.4
(51%)

69.1
(128%)

22.6
(45%)

53.1
(82%)

58.1
(87%)

19.8
(35%)

589.0
(95%)

1970*

56.8
(96%)

43.4
(96%)

52.6
(135%)

64.6
(154%)

14.9
(32%)

17.7
(38%)

68.2
(148%)

49.5
(92%)

49.3
(99%)

15.9
(24%)

143.6
(214%)

32.7
(57%)

609.2
(99%)

1969*

58.6
(99%)

34.0
(76%)

48.7
(125%)

19.8
(47%)

45.8
(100%)

29.2
(62%)

63.3
(138%)

71.1
(132%)

6.6
(13%)

7.0
(11%)

68.5
(102%)

45.9
(81%)

498.5
(81%)

1968*

57.3
(97%)

21.8
(48%)

26.9
(69%)

41.4
(99%)

45.7
(99%)

57.1
(121%)

53.1
(115%)

83.8
(155%)

117.4
(235%)

53.2
(82%)

57.0
(85%)

61.0
(107%)

675.7
(110%)

1967*

35.4
(60%)

45.8
(102%)

31.5
(81%)

56.0
(133%)

90.4
(197%)

50.1
(107%)

32.6
(71%)

36.5
(68%)

54.2
(108%)

79.6
(122%)

38.2
(57%)

51.5
(90%)

601.8
(98%)

1966*

38.5
(65%)

69.9
(155%)

9.0
(23%)

84.4
(201%)

40.8
(89%)

56.5
(120%)

68.5
(149%)

106.6
(197%)

19.6
(39%)

91.8
(141%)

36.0
(54%)

71.1
(125%)

692.7
(112%)

1965*

43.1
(73%)

15.5
(34%)

48.8
(125%)

44.0
(105%)

40.6
(88%)

43.4
(92%)

70.4
(153%)

50.1
(93%)

106.3
(213%)

26.6
(41%)

67.0
(100%)

92.9
(163%)

648.7
(105%)

1964*

17.7
(30%)

18.5
(41%)

79.3
(203%)

77.9
(185%)

59.2
(129%)

101.8
(217%)

43.3
(94%)

30.4
(56%)

11.9
(24%)

29.9
(46%)

31.2
(47%)

35.0
(61%)

536.1
(87%)

1963*

29.9
(51%)

17.5
(39%)

60.0
(154%)

40.9
(97%)

47.5
(103%)

60.7
(129%)

37.1
(81%)

65.3
(121%)

63.0
(126%)

31.2
(48%)

111.0
(166%)

16.6
(29%)

580.7
(94%)

1962*

77.4
(131%)

21.5
(48%)

35.9
(92%)

48.9
(116%)

37.9
(82%)

10.0
(21%)

88.3
(192%)

53.8
(100%)

73.5
(147%)

43.1
(66%)

46.7
(70%)

60.1
(105%)

597.1
(97%)

1961*

52.4
(89%)

53.5
(119%)

5.6
(14%)

55.3
(132%)

21.8
(47%)

32.3
(69%)

31.2
(68%)

68.6
(127%)

55.4
(111%)

67.9
(104%)

48.6
(73%)

88.4
(155%)

581.0
(94%)

1960*

47.5
(81%)

59.1
(131%)

40.3
(103%)

14.8
(35%)

44.3
(96%)

36.5
(78%)

74.3
(162%)

56.7
(105%)

101.4
(203%)

133.7
(206%)

112.9
(169%)

55.7
(98%)

777.2
(126%)

1959*

49.2
(83%)

3.4
(8%)

47.7
(122%)

55.5
(132%)

16.3
(35%)

30.9
(66%)

31.4
(68%)

33.8
(63%)

2.0
(4%)

44.3
(68%)

51.5
(77%)

77.7
(136%)

443.7
(72%)

1958*

61.3
(104%)

54.8
(122%)

27.3
(70%)

40.9
(97%)

59.3
(129%)

101.9
(217%)

50.7
(110%)

95.9
(178%)

93.9
(188%)

61.9
(95%)

50.7
(76%)

66.4
(116%)

765.0
(124%)

1957*

33.1
(56%)

74.8
(166%)

27.8
(71%)

5.6
(13%)

28.5
(62%)

13.0
(28%)

108.5
(236%)

45.1
(84%)

60.6
(121%)

38.4
(59%)

62.8
(94%)

43.9
(77%)

542.1
(88%)

1956*

90.2
(153%)

10.1
(22%)

22.7
(58%)

26.8
(64%)

9.2
(20%)

59.4
(126%)

117.5
(255%)

105.2
(195%)

52.3
(105%)

64.2
(99%)

11.0
(16%)

62.6
(110%)

631.2
(102%)

1955*

49.1
(83%)

35.3
(78%)

26.1
(67%)

9.0
(21%)

97.1
(211%)

50.4
(107%)

5.0
(11%)

22.0
(41%)

39.9
(80%)

69.4
(107%)

17.4
(26%)

49.3
(86%)

470.0
(76%)

1954*

22.5
(38%)

43.9
(98%)

52.4
(134%)

10.0
(24%)

41.2
(90%)

70.0
(149%)

67.3
(146%)

85.4
(158%)

42.8
(86%)

33.9
(52%)

88.1
(131%)

40.6
(71%)

598.1
(97%)

1953*

20.5
(35%)

32.7
(73%)

8.5
(22%)

39.4
(94%)

55.8
(121%)

38.6
(82%)

89.8
(195%)

57.8
(107%)

40.9
(82%)

55.4
(85%)

34.0
(51%)

15.5
(27%)

488.9
(79%)

1952*

37.4
(63%)

16.5
(37%)

66.3
(170%)

26.0
(62%)

41.0
(89%)

32.2
(69%)

14.2
(31%)

59.7
(111%)

50.7
(101%)

80.7
(124%)

91.2
(136%)

51.3
(90%)

567.2
(92%)

1951*

68.4
(116%)

106.9
(238%)

71.3
(183%)

64.3
(153%)

54.6
(119%)

24.6
(52%)

26.5
(58%)

94.7
(175%)

73.2
(146%)

16.4
(25%)

129.5
(193%)

34.2
(60%)

764.6
(124%)

1950*

13.4
(23%)

93.4
(208%)

16.3
(42%)

50.4
(120%)

40.9
(89%)

30.8
(66%)

89.4
(194%)

47.0
(87%)

59.0
(118%)

19.2
(30%)

103.5
(154%)

38.6
(68%)

601.9
(98%)

1949*

32.8
(56%)

22.7
(50%)

20.8
(53%)

36.4
(87%)

45.2
(98%)

15.7
(33%)

20.4
(44%)

31.9
(59%)

17.1
(34%)

121.7
(187%)

57.4
(86%)

36.0
(63%)

458.1
(74%)

1948*

95.3
(162%)

32.2
(72%)

9.0
(23%)

33.8
(80%)

83.0
(180%)

51.9
(110%)

26.5
(58%)

66.3
(123%)

33.7
(67%)

39.6
(61%)

43.7
(65%)

45.3
(79%)

560.3
(91%)

1947*

42.7
(72%)

32.8
(73%)

114.0
(292%)

43.8
(104%)

26.0
(57%)

54.3
(116%)

48.2
(105%)

4.5
(8%)

31.7
(63%)

4.0
(6%)

25.3
(38%)

50.2
(88%)

477.5
(77%)

1946*

32.2
(55%)

63.8
(142%)

29.1
(75%)

36.8
(88%)

63.5
(138%)

79.2
(169%)

61.6
(134%)

88.9
(165%)

89.9
(180%)

40.4
(62%)

95.0
(142%)

47.4
(83%)

727.8
(118%)

1945*

42.7
(72%)

34.1
(76%)

14.4
(37%)

22.3
(53%)

64.5
(140%)

40.9
(87%)

71.6
(156%)

25.8
(48%)

30.9
(62%)

52.2
(80%)

4.0
(6%)

68.8
(121%)

472.2
(77%)

1944*

38.2
(65%)

19.0
(42%)

3.1
(8%)

32.4
(77%)

13.9
(30%)

33.0
(70%)

42.7
(93%)

52.5
(97%)

54.1
(108%)

82.1
(126%)

88.0
(131%)

29.8
(52%)

488.8
(79%)

1943*

94.0
(159%)

40.3
(90%)

7.4
(19%)

22.0
(52%)

40.1
(87%)

30.1
(64%)

33.1
(72%)

34.1
(63%)

49.0
(98%)

50.8
(78%)

39.2
(59%)

29.9
(52%)

470.0
(76%)

1942*

49.8
(84%)

29.1
(65%)

39.8
(102%)

23.1
(55%)

55.0
(120%)

5.3
(11%)

42.6
(93%)

41.5
(77%)

25.9
(52%)

80.4
(124%)

45.4
(68%)

53.3
(94%)

491.2
(80%)

1941*

65.7
(111%)

52.4
(116%)

65.5
(168%)

36.8
(88%)

41.3
(90%)

70.4
(150%)

100.7
(219%)

123.2
(228%)

13.2
(26%)

17.2
(26%)

55.1
(82%)

46.6
(82%)

688.1
(112%)

1940*

59.5
(101%)

47.3
(105%)

70.3
(180%)

51.7
(123%)

34.7
(75%)

20.3
(43%)

61.2
(133%)

2.3
(4%)

22.9
(46%)

52.0
(80%)

158.8
(237%)

29.8
(52%)

610.8
(99%)

1939*

109.7
(186%)

14.4
(32%)

35.1
(90%)

47.9
(114%)

48.4
(105%)

27.0
(57%)

49.3
(107%)

76.8
(142%)

28.7
(57%)

129.1
(199%)

104.1
(155%)

31.0
(54%)

701.5
(114%)

1938*

63.8
(108%)

12.9
(29%)

9.5
(24%)

2.9
(7%)

39.4
(86%)

12.4
(26%)

29.3
(64%)

46.6
(86%)

45.2
(90%)

65.2
(100%)

68.7
(103%)

89.3
(157%)

485.2
(79%)

1937*

85.2
(144%)

98.9
(220%)

66.8
(171%)

60.0
(143%)

64.4
(140%)

54.5
(116%)

14.8
(32%)

58.6
(109%)

38.7
(77%)

53.4
(82%)

35.1
(52%)

84.0
(147%)

714.4
(116%)

1936*

102.0
(173%)

41.7
(93%)

22.6
(58%)

34.9
(83%)

11.0
(24%)

79.1
(168%)

84.5
(184%)

13.1
(24%)

73.3
(147%)

29.4
(45%)

78.5
(117%)

39.9
(70%)

610.0
(99%)

1935*

29.5
(50%)

51.0
(113%)

9.1
(23%)

68.2
(162%)

27.8
(60%)

72.3
(154%)

19.1
(42%)

45.4
(84%)

74.9
(150%)

50.4
(78%)

96.7
(144%)

62.1
(109%)

606.5
(98%)

1934*

33.7
(57%)

3.4
(8%)

55.7
(143%)

48.0
(114%)

13.7
(30%)

16.9
(36%)

21.7
(47%)

49.8
(92%)

49.4
(99%)

22.7
(35%)

47.1
(70%)

120.4
(211%)

482.5
(78%)

1933*

38.8
(66%)

40.1
(89%)

51.3
(132%)

29.9
(71%)

43.4
(94%)

38.1
(81%)

30.5
(66%)

11.3
(21%)

61.8
(124%)

31.1
(48%)

23.4
(35%)

8.6
(15%)

408.3
(66%)

1932*

39.7
(67%)

5.6
(12%)

30.1
(77%)

52.1
(124%)

90.1
(196%)

5.6
(12%)

57.4
(125%)

52.7
(98%)

46.9
(94%)

119.5
(184%)

27.5
(41%)

17.2
(30%)

544.4
(88%)

1931*

33.5
(57%)

41.6
(92%)

11.3
(29%)

86.4
(206%)

59.8
(130%)

39.9
(85%)

66.5
(145%)

112.7
(209%)

58.3
(117%)

17.8
(27%)

50.1
(75%)

23.4
(41%)

601.3
(97%)

1930*

51.7
(88%)

24.8
(55%)

37.5
(96%)

44.4
(106%)

51.5
(112%)

43.9
(93%)

38.2
(83%)

60.1
(111%)

80.7
(161%)

32.0
(49%)

101.4
(151%)

49.9
(88%)

616.1
(100%)

1929*

22.5
(38%)

22.0
(49%)

2.9
(7%)

29.0
(69%)

36.3
(79%)

33.5
(71%)

68.1
(148%)

45.4
(84%)

4.3
(9%)

69.3
(107%)

121.3
(181%)

110.5
(194%)

565.1
(92%)

1928*

95.7
(162%)

42.2
(94%)

36.5
(94%)

34.9
(83%)

53.6
(117%)

63.8
(136%)

48.7
(106%)

65.2
(121%)

21.7
(43%)

114.7
(176%)

57.0
(85%)

56.9
(100%)

690.9
(112%)

1927*

44.6
(76%)

82.0
(182%)

59.7
(153%)

62.1
(148%)

33.1
(72%)

53.2
(113%)

92.4
(201%)

98.8
(183%)

118.8
(238%)

36.3
(56%)

64.6
(96%)

94.8
(166%)

840.4
(136%)

1926*

65.9
(112%)

80.8
(180%)

5.3
(14%)

73.3
(175%)

75.6
(164%)

84.2
(179%)

52.6
(114%)

23.4
(43%)

31.0
(62%)

57.8
(89%)

119.7
(179%)

15.4
(27%)

685.0
(111%)

1925*

37.3
(63%)

69.4
(154%)

14.9
(38%)

32.4
(77%)

51.6
(112%)

4.8
(10%)

86.7
(188%)

48.1
(89%)

59.9
(120%)

66.4
(102%)

39.7
(59%)

59.1
(104%)

570.3
(92%)

1924*

72.0
(122%)

13.8
(31%)

21.2
(54%)

59.0
(140%)

79.3
(172%)

77.8
(166%)

166.6
(362%)

54.2
(100%)

52.1
(104%)

110.0
(169%)

55.6
(83%)

82.3
(144%)

843.9
(137%)

1923*

35.4
(60%)

70.5
(157%)

58.1
(149%)

39.0
(93%)

43.9
(95%)

9.0
(19%)

76.0
(165%)

53.1
(98%)

32.5
(65%)

127.7
(196%)

33.3
(50%)

57.2
(100%)

635.7
(103%)

1922*

61.6
(104%)

47.4
(105%)

43.2
(111%)

65.1
(155%)

15.1
(33%)

25.2
(54%)

70.8
(154%)

55.4
(103%)

46.3
(93%)

24.8
(38%)

35.2
(53%)

57.3
(101%)

547.4
(89%)

1921*

57.6
(98%)

6.2
(14%)

29.0
(74%)

29.3
(70%)

25.0
(54%)

7.4
(16%)

4.4
(10%)

40.4
(75%)

57.1
(114%)

14.8
(23%)

40.0
(60%)

31.9
(56%)

343.1
(56%)

1920*

52.9
(90%)

12.6
(28%)

29.8
(76%)

72.5
(173%)

28.3
(62%)

34.4
(73%)

95.5
(208%)

39.9
(74%)

58.2
(116%)

44.1
(68%)

27.6
(41%)

52.5
(92%)

548.3
(89%)

1919*

78.4
(133%)

52.4
(116%)

78.9
(202%)

79.1
(188%)

13.3
(29%)

29.8
(63%)

49.5
(108%)

56.5
(105%)

34.2
(68%)

14.6
(22%)

25.7
(38%)

84.6
(148%)

597.0
(97%)

1918*

61.3
(104%)

22.9
(51%)

22.5
(58%)

68.0
(162%)

43.0
(93%)

22.4
(48%)

107.1
(233%)

31.5
(58%)

136.9
(274%)

26.7
(41%)

47.7
(71%)

53.6
(94%)

643.6
(104%)

1917*

27.6
(47%)

24.2
(54%)

31.4
(81%)

55.1
(131%)

65.6
(143%)

84.9
(181%)

86.9
(189%)

102.9
(191%)

49.3
(99%)

75.4
(116%)

40.4
(60%)

19.3
(34%)

663.0
(107%)

1916*

35.4
(60%)

87.3
(194%)

101.4
(260%)

31.2
(74%)

45.1
(98%)

56.8
(121%)

27.3
(59%)

95.5
(177%)

31.8
(64%)

77.9
(120%)

112.1
(167%)

55.9
(98%)

757.7
(123%)

1915*

95.4
(162%)

75.5
(168%)

20.6
(53%)

26.7
(64%)

81.3
(177%)

15.2
(32%)

131.1
(285%)

63.7
(118%)

47.7
(95%)

25.5
(39%)

73.1
(109%)

130.6
(229%)

786.4
(127%)

1914*

12.6
(21%)

53.9
(120%)

97.3
(249%)

19.8
(47%)

41.9
(91%)

35.0
(74%)

39.0
(85%)

38.7
(72%)

22.1
(44%)

28.1
(43%)

56.1
(84%)

166.5
(292%)

611.0
(99%)

1913*

60.9
(103%)

17.5
(39%)

51.3
(132%)

63.6
(151%)

40.9
(89%)

9.3
(20%)

55.8
(121%)

20.4
(38%)

48.4
(97%)

70.0
(108%)

56.1
(84%)

18.6
(33%)

512.8
(83%)

1912*

89.2
(151%)

38.8
(86%)

63.4
(163%)

9.8
(23%)

26.0
(57%)

80.0
(170%)

35.1
(76%)

100.5
(186%)

31.4
(63%)

67.1
(103%)

36.0
(54%)

61.5
(108%)

638.8
(104%)

1911*

28.0
(47%)

26.6
(59%)

40.3
(103%)

38.4
(91%)

23.7
(52%)

53.7
(114%)

17.0
(37%)

17.1
(32%)

32.4
(65%)

69.4
(107%)

79.6
(119%)

100.2
(176%)

526.4
(85%)

1910*

35.5
(60%)

54.7
(122%)

26.9
(69%)

30.2
(72%)

46.4
(101%)

43.7
(93%)

57.6
(125%)

43.3
(80%)

12.2
(24%)

40.9
(63%)

62.1
(93%)

94.3
(165%)

547.8
(89%)

1909*

20.0
(34%)

6.3
(14%)

68.8
(176%)

43.0
(102%)

40.0
(87%)

84.2
(179%)

66.2
(144%)

32.5
(60%)

61.6
(123%)

87.7
(135%)

18.7
(28%)

57.1
(100%)

586.1
(95%)

1908*

45.1
(76%)

29.7
(66%)

59.7
(153%)

56.8
(135%)

32.6
(71%)

48.2
(103%)

60.5
(132%)

52.6
(97%)

42.4
(85%)

53.9
(83%)

17.0
(25%)

49.8
(87%)

548.3
(89%)

1907*

18.7
(32%)

30.7
(68%)

23.9
(61%)

75.6
(180%)

49.8
(108%)

82.6
(176%)

46.4
(101%)

52.8
(98%)

14.4
(29%)

93.2
(143%)

52.9
(79%)

93.0
(163%)

634.0
(103%)

1906*

86.6
(147%)

44.7
(99%)

30.5
(78%)

12.8
(30%)

34.3
(75%)

81.6
(174%)

29.5
(64%)

17.2
(32%)

45.5
(91%)

85.9
(132%)

95.7
(143%)

50.1
(88%)

614.4
(100%)

1905*

26.8
(45%)

16.5
(37%)

78.6
(202%)

33.1
(79%)

19.5
(42%)

104.1
(221%)

42.4
(92%)

69.2
(128%)

43.4
(87%)

30.0
(46%)

72.0
(107%)

23.2
(41%)

558.8
(91%)

1904*

54.4
(92%)

59.8
(133%)

31.8
(82%)

23.0
(55%)

63.3
(138%)

29.7
(63%)

50.4
(110%)

24.7
(46%)

55.9
(112%)

41.3
(64%)

44.7
(67%)

46.5
(82%)

525.5
(85%)

1903*

53.2
(90%)

24.4
(54%)

58.9
(151%)

40.2
(96%)

85.4
(186%)

177.3
(377%)

105.3
(229%)

97.1
(180%)

79.6
(159%)

130.1
(200%)

49.6
(74%)

39.7
(70%)

940.8
(152%)

1902*

18.7
(32%)

20.7
(46%)

43.9
(113%)

12.1
(29%)

60.3
(131%)

88.8
(189%)

31.7
(69%)

79.5
(147%)

67.5
(135%)

33.8
(52%)

36.1
(54%)

36.4
(64%)

529.5
(86%)

1901*

20.9
(35%)

22.2
(49%)

49.9
(128%)

52.2
(124%)

11.3
(25%)

19.4
(41%)

64.1
(139%)

35.6
(66%)

47.9
(96%)

46.8
(72%)

11.9
(18%)

78.9
(138%)

461.1
(75%)

1900*

72.3
(123%)

77.9
(173%)

23.1
(59%)

22.3
(53%)

24.7
(54%)

51.5
(110%)

30.7
(67%)

65.1
(121%)

22.5
(45%)

42.7
(66%)

42.7
(64%)

62.9
(110%)

538.4
(87%)

1899*

62.7
(106%)

49.5
(110%)

14.1
(36%)

58.6
(140%)

35.9
(78%)

27.0
(57%)

27.9
(61%)

8.3
(15%)

54.9
(110%)

50.2
(77%)

97.8
(146%)

31.5
(55%)

518.4
(84%)

1898*

26.0
(44%)

33.0
(73%)

28.8
(74%)

24.9
(59%)

54.0
(117%)

40.6
(86%)

16.8
(37%)

27.5
(51%)

10.3
(21%)

82.0
(126%)

49.8
(74%)

56.6
(99%)

450.3
(73%)

1897*

43.1
(73%)

57.5
(128%)

80.8
(207%)

36.9
(88%)

28.3
(62%)

66.5
(141%)

23.7
(52%)

49.1
(91%)

63.9
(128%)

14.4
(22%)

21.8
(33%)

48.5
(85%)

534.5
(87%)

1896*

14.6
(25%)

6.7
(15%)

71.3
(183%)

14.4
(34%)

4.7
(10%)

40.2
(86%)

31.7
(69%)

36.3
(67%)

134.3
(269%)

58.8
(90%)

26.7
(40%)

76.8
(135%)

516.5
(84%)

1895*

34.3
(58%)

3.3
(7%)

30.6
(78%)

40.1
(95%)

8.3
(18%)

8.2
(17%)

111.3
(242%)

70.6
(131%)

38.1
(76%)

71.3
(110%)

86.4
(129%)

48.5
(85%)

551.0
(89%)

1894*

71.1
(121%)

38.7
(86%)

30.9
(79%)

35.9
(85%)

35.4
(77%)

57.7
(123%)

108.0
(235%)

62.2
(115%)

33.6
(67%)

95.8
(147%)

72.9
(109%)

48.9
(86%)

691.1
(112%)

1893*

33.3
(56%)

64.1
(142%)

10.2
(26%)

2.5
(6%)

34.6
(75%)

21.3
(45%)

43.5
(95%)

40.8
(76%)

27.0
(54%)

101.3
(156%)

45.4
(68%)

58.0
(102%)

482.0
(78%)

1892*

11.4
(19%)

34.0
(76%)

26.2
(67%)

26.4
(63%)

35.2
(77%)

70.0
(149%)

50.5
(110%)

77.6
(144%)

77.8
(156%)

93.6
(144%)

67.5
(101%)

28.8
(51%)

599.0
(97%)

1891*

37.8
(64%)

3.9
(9%)

32.7
(84%)

24.6
(59%)

62.0
(135%)

39.3
(84%)

71.0
(154%)

96.1
(178%)

28.3
(57%)

145.9
(224%)

47.5
(71%)

71.9
(126%)

661.0
(107%)

1890*

53.3
(90%)

22.6
(50%)

37.9
(97%)

42.7
(102%)

34.9
(76%)

76.5
(163%)

116.9
(254%)

47.7
(88%)

14.5
(29%)

24.3
(37%)

39.3
(59%)

13.6
(24%)

524.2
(85%)

1889*

21.5
(36%)

51.5
(114%)

32.9
(84%)

54.3
(129%)

77.2
(168%)

31.5
(67%)

75.3
(164%)

53.3
(99%)

35.5
(71%)

99.2
(153%)

19.8
(30%)

29.8
(52%)

581.8
(94%)

1888*

20.7
(35%)

23.1
(51%)

75.2
(193%)

54.7
(130%)

27.7
(60%)

57.9
(123%)

107.1
(233%)

75.7
(140%)

35.0
(70%)

32.6
(50%)

88.5
(132%)

42.1
(74%)

640.3
(104%)

1887*

36.7
(62%)

14.0
(31%)

35.3
(91%)

39.3
(94%)

40.6
(88%)

29.8
(63%)

20.3
(44%)

63.9
(118%)

54.1
(108%)

37.4
(58%)

75.5
(113%)

34.0
(60%)

480.9
(78%)

1886*

83.4
(141%)

18.0
(40%)

35.0
(90%)

37.3
(89%)

96.4
(210%)

25.6
(54%)

58.5
(127%)

17.3
(32%)

44.1
(88%)

48.8
(75%)

77.5
(116%)

86.7
(152%)

628.6
(102%)

1885*

28.4
(48%)

79.7
(177%)

36.9
(95%)

43.9
(105%)

71.4
(155%)

45.6
(97%)

11.8
(26%)

25.5
(47%)

106.0
(212%)

93.3
(144%)

71.5
(107%)

34.2
(60%)

648.2
(105%)

1884*

50.1
(85%)

40.4
(90%)

30.4
(78%)

31.0
(74%)

15.7
(34%)

54.0
(115%)

54.9
(119%)

17.6
(33%)

48.0
(96%)

27.7
(43%)

32.4
(48%)

64.1
(112%)

466.3
(76%)

1883*

60.4
(102%)

82.4
(183%)

25.2
(65%)

39.8
(95%)

44.6
(97%)

29.2
(62%)

49.5
(108%)

11.4
(21%)

88.8
(178%)

46.9
(72%)

59.2
(88%)

20.6
(36%)

558.0
(90%)

1882*

31.6
(54%)

28.1
(62%)

35.5
(91%)

63.8
(152%)

32.4
(70%)

50.0
(106%)

54.5
(118%)

20.8
(39%)

65.5
(131%)

142.3
(219%)

58.0
(87%)

45.5
(80%)

628.0
(102%)

1881*

18.4
(31%)

63.1
(140%)

48.6
(125%)

18.2
(43%)

28.5
(62%)

40.1
(85%)

46.1
(100%)

119.1
(221%)

54.8
(110%)

59.7
(92%)

58.1
(87%)

64.8
(114%)

619.5
(100%)

1880*

16.6
(28%)

54.5
(121%)

11.4
(29%)

54.5
(130%)

1.7
(4%)

57.1
(121%)

119.2
(259%)

16.8
(31%)

109.0
(218%)

146.3
(225%)

44.2
(66%)

81.1
(142%)

712.4
(115%)

1879*

71.8
(122%)

97.0
(216%)

25.7
(66%)

76.1
(181%)

96.0
(209%)

94.8
(202%)

105.8
(230%)

125.6
(233%)

64.8
(130%)

23.4
(36%)

18.8
(28%)

12.9
(23%)

812.7
(132%)

1878*

29.3
(50%)

26.8
(60%)

26.3
(67%)

99.2
(236%)

101.0
(220%)

60.7
(129%)

65.1
(142%)

159.1
(295%)

25.5
(51%)

51.3
(79%)

61.8
(92%)

27.0
(47%)

733.1
(119%)

1877*

117.7
(199%)

48.9
(109%)

54.4
(139%)

66.5
(158%)

42.8
(93%)

40.2
(86%)

78.6
(171%)

68.5
(127%)

18.7
(37%)

49.0
(75%)

84.2
(126%)

33.3
(58%)

702.8
(114%)

1876*

20.4
(35%)

43.6
(97%)

68.2
(175%)

50.4
(120%)

19.5
(42%)

36.0
(77%)

19.4
(42%)

43.8
(81%)

59.8
(120%)

43.7
(67%)

62.6
(93%)

144.5
(254%)

611.9
(99%)

1875*

83.9
(142%)

23.1
(51%)

15.3
(39%)

39.7
(95%)

36.2
(79%)

56.2
(120%)

125.9
(274%)

15.8
(29%)

49.3
(99%)

94.2
(145%)

72.5
(108%)

23.3
(41%)

635.4
(103%)

1874*

24.2
(41%)

28.4
(63%)

11.2
(29%)

31.2
(74%)

15.1
(33%)

60.5
(129%)

29.9
(65%)

30.7
(57%)

54.5
(109%)

106.6
(164%)

46.8
(70%)

35.1
(62%)

474.2
(77%)

1873*

60.8
(103%)

38.3
(85%)

33.6
(86%)

10.6
(25%)

31.4
(68%)

58.7
(125%)

60.1
(131%)

45.5
(84%)

56.1
(112%)

68.4
(105%)

51.1
(76%)

9.8
(17%)

524.4
(85%)

1872*

74.4
(126%)

19.9
(44%)

30.0
(77%)

37.1
(88%)

66.7
(145%)

37.4
(80%)

48.3
(105%)

32.0
(59%)

31.4
(63%)

106.9
(164%)

68.0
(101%)

89.2
(156%)

641.3
(104%)

1871*

43.4
(74%)

24.0
(53%)

24.6
(63%)

64.0
(152%)

21.1
(46%)

73.4
(156%)

80.0
(174%)

23.4
(43%)

80.7
(161%)

35.3
(54%)

11.8
(18%)

29.0
(51%)

510.7
(83%)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

Lowest

11.4
(19%)

3.3
(7%)

2.9
(7%)

1.8
(4%)

1.7
(4%)

0.8
(2%)

0.0
(0%)

1.5
(3%)

2.0
(4%)

4.0
(6%)

8.6
(15%)

343.0
(56%)

Highest

141.5
(240%)

106.9
(238%)

114.0
(292%)

105.7
(252%)

106.7
(232%)

177.3
(377%)

166.6
(362%)

159.4
(295%)

136.9
(274%)

165.8
(255%)

158.8
(237%)

166.5
(292%)

940.8
(152%)

Mean

52.6
(89%)

40.6
(90%)

39.9
(102%)

40.9
(97%)

45.3
(98%)

47.7
(102%)

52.9
(115%)

55.1
(102%)

50.6
(101%)

62.1
(96%)

59.1
(88%)

55.0
(97%)

600.1
(97%)

Rainfall: monthly totals for all months since 1871 in London, NW3. Data for Rainfall begins in 1871.

Monthly Count Rainfall

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

121

171

159

148

159

172

174

145

145

161

172

185

168

178

159

165

179

179

189

184

179

195

166

194

189

213

190

195

150

146

166

183

172

185

165

152

168

189

193

210

168

189

183

170

174

163

176

156

162

115

137

162

119

166

141

186

171

180

183

182

186

168

192

187

168

225

151

190

162

166

167

198

152

190

209

187

129

149

158

184

164

172

152

159

177

173

189

172

191

194

191

174

172

199

225

247

183

221

208

162

169

189

182

171

125

167

186

187

169

193

153

164

170

190

164

194

184

160

187

168

164

180

213

187

163

202

183

177

204

185

190

256

207

208

232

225

218

205

172

197

175

190

225

235

207

211

241

194

205

187

167

159

151

193

153

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

Lowest

Highest

256

Mean

17.5

14.8

13.8

13.4

12.4

13.8

16.7

17.1

17.7

178.5

Rainfall: count of days with a non-zero value for all months since 1871 in London, NW3. Data for Rainfall begins in 1871.

Monthly Lowest Rainfall

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

Lowest

0.0

Highest

0.0

Mean

0.0

Rainfall: lowest daily value each month for all months since 1871 in London, NW3. Data for Rainfall begins in 1871.

Monthly Highest Rainfall

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

33.6

35.8

27.3

21.4

35.8

42.0

34.0

32.0

19.1

39.1

30.4

31.9

40.7

32.0

25.7

21.7

31.7

35.8

9.8

4.0

15.4

12.7

20.3

8.9

18.2

8.2

30.4

7.6

11.7

10.8

30.4

2007*

11.1

15.5

15.4

1.9

25.0

7.0

19.3

11.1

6.5

14.4

23.9

11.1

25.0

2006*

5.7

9.5

10.0

6.9

11.4

7.8

20.6

17.3

15.1

13.9

16.0

8.2

20.6

2005*

4.3

6.6

16.1

8.4

6.7

13.6

13.1

10.6

13.4

21.1

6.5

16.9

21.1

2004*

9.4

6.4

7.0

19.3

11.3

16.5

16.7

19.0

5.5

27.4

15.3

11.7

27.4

2003*

13.9

7.6

6.1

6.2

7.3

17.2

6.3

9.8

13.1

22.9

9.8

22.9

2002*

16.5

20.5

11.3

9.6

13.3

21.2

13.9

61.7

20.6

12.5

14.9

23.2

61.7

2001*

18.4

15.7

11.3

10.9

9.4

24.3

17.7

19.0

11.1

30.6

7.4

30.6

2000*

7.0

16.6

9.2

14.8

19.0

6.2

14.8

20.8

36.4

40.6

18.5

13.5

40.6

1999*

13.0

7.5

6.3

8.0

9.1

17.1

2.9

18.6

23.3

12.3

6.9

9.8

23.3

1998*

54.7

3.6

10.0

14.9

13.0

11.5

9.0

8.1

15.4

20.3

25.6

8.6

54.7

1997*

4.9

6.4

1.9

8.5

9.1

20.6

6.4

15.5

3.1

13.7

7.9

20.6

1996*

19.6

9.5

6.0

9.5

7.6

2.1

12.6

16.9

3.1

11.1

17.7

6.6

19.6

1995*

15.7

7.9

10.1

5.9

10.4

11.7

12.0

0.9

15.9

3.8

6.8

28.7

1994*

13.4

7.8

7.4

10.6

16.5

5.1

6.9

39.0

10.1

19.9

11.9

16.8

39.0

1993*

12.9

2.0

5.9

16.3

12.0

15.1

8.3

13.2

22.3

33.3

10.0

10.4

33.3

1992*

3.3

8.1

8.5

11.6

16.5

17.0

37.6

19.6

52.1

19.2

14.5

8.9

52.1

1991*

15.1

11.2

9.0

28.7

6.0

14.4

22.3

6.4

10.5

6.0

17.3

4.5

28.7

1990*

11.7

16.3

3.8

13.6

8.5

13.4

4.8

14.8

6.2

11.8

8.3

10.4

16.3

1989*

5.9

11.1

15.9

12.3

1.6

16.7

14.4

12.3

2.6

8.7

9.6

24.4

1988*

14.2

11.2

14.4

8.2

31.2

8.5

11.2

15.5

16.1

21.8

11.6

6.6

31.2

1987*

10.2

8.6

6.0

11.6

11.3

13.9

20.2

14.6

7.7

42.1

22.1

6.0

42.1

1986*

22.4

9.5

7.0

9.1

15.4

5.4

19.2

27.8

15.5

20.8

11.7

7.9

27.8

1985*

9.2

12.3

9.7

7.8

22.4

13.6

14.6

15.0

3.7

5.2

8.3

24.2

1984*

8.6

4.9

15.1

3.1

17.5

7.9

12.1

4.3

23.0

38.6

11.8

9.9

38.6

1983*

9.1

12.9

4.8

16.7

9.4

24.5

1.4

22.4

11.7

15.7

22.3

8.2

24.5

1982*

8.7

6.3

7.3

9.1

23.9

19.3

10.8

25.4

21.2

26.1

11.0

16.0

26.1

1981*

4.3

5.9

12.5

11.2

9.2

12.8

22.7

29.0

13.3

19.9

10.9

14.5

29.0

1980*

11.4

5.3

12.5

12.4

6.4

17.4

23.3

11.1

9.2

40.5

6.0

10.5

40.5

1979*

10.4

12.5

21.5

16.8

21.8

14.8

7.5

14.8

10.4

18.2

7.8

28.3

1978*

21.6

8.8

12.3

9.0

29.8

12.9

4.4

33.5

7.2

1.7

3.6

19.9

33.5

1977*

14.2

10.2

9.6

8.5

5.8

20.2

4.3

68.7

8.7

14.5

18.8

18.7

68.7

1976*

6.9

12.4

2.4

6.1

7.5

8.4

15.2

5.8

22.5

19.2

10.7

19.9

22.5

1975*

11.8

12.2

8.3

10.8

34.2

6.5

3.9

147.5

41.5

2.9

16.7

14.1

147.5

1974*

9.8

12.8

14.7

3.5

4.6

13.5

5.8

10.9

25.3

14.1

30.2

9.5

30.2

1973*

3.2

4.6

2.8

10.5

21.1

28.9

16.0

11.7

38.7

7.8

7.3

7.7

38.7

1972*

7.4

6.6

10.6

8.0

3.5

4.7

6.0

12.9

13.6

11.5

10.8

20.3

1971*

8.5

4.6

12.4

14.3

32.0

35.4

11.1

27.8

13.4

16.0

13.7

7.4

35.4

1970*

10.3

4.8

10.5

14.1

5.7

5.5

9.4

16.9

11.2

3.3

31.6

10.3

31.6

1969*

7.7

10.1

13.6

4.1

7.3

11.4

25.9

39.3

1.3

3.1

14.9

8.1

39.3

1968*

12.3

7.0

4.0

9.0

11.7

11.4

14.2

12.7

32.2

12.1

21.7

22.8

32.2

1967*

7.4

11.0

10.7

14.9

16.7

26.5

11.0

8.1

10.5

16.5

13.1

17.8

26.5

1966*

11.2

9.0

1.3

11.8

8.8

22.8

28.1

37.5

5.7

15.4

10.1

14.2

37.5

1965*

7.3

4.0

11.8

6.4

7.7

15.2

21.4

17.3

32.8

16.5

9.7

11.0

32.8

1964*

5.7

21.1

18.2

29.8

20.8

15.5

8.5

5.5

7.0

11.2

8.5

29.8

1963*

7.9

5.5

9.0

8.8

6.6

21.5

18.8

10.3

11.7

7.3

25.2

7.9

25.2

1962*

15.4

5.7

12.5

9.4

11.0

3.3

33.8

24.8

14.9

15.8

8.4

12.7

33.8

1961*

9.2

14.1

2.2

9.8

22.2

10.5

19.3

15.5

11.0

22.6

15.1

22.6

1960*

14.7

12.1

3.7

19.8

7.3

14.1

18.2

38.3

23.7

15.1

16.2

38.3

1959*

8.8

1.6

14.1

8.5

7.7

7.3

13.1

9.2

1.1

15.4

12.1

8.5

15.4

1958*

12.5

18.8

4.8

19.5

20.2

27.2

10.1

24.5

26.8

10.7

17.5

11.4

27.2

1957*

6.6

12.9

5.7

1.7

7.0

9.7

24.1

12.3

11.7

14.2

19.1

15.5

24.1

1956*

20.4

2.6

11.7

10.5

6.1

15.5

44.1

14.9

11.8

31.8

5.0

13.4

44.1

1955*

10.4

8.4

5.0

3.0

19.3

12.3

2.9

16.2

19.7

22.8

7.3

7.9

22.8

1954*

9.0

9.7

8.2

3.6

11.7

19.7

21.9

23.8

9.2

8.3

14.1

20.5

23.8

1953*

7.9

9.3

2.9

6.9

19.6

9.6

21.0

17.8

7.2

20.7

11.4

6.4

21.0

1952*

6.9

6.0

12.9

5.4

10.6

7.5

5.8

16.7

10.3

22.5

17.9

11.7

22.5

1951*

14.4

16.0

13.6

9.7

16.3

10.8

10.3

16.1

26.7

4.1

19.1

6.0

26.7

1950*

6.0

13.7

2.8

7.9

9.7

10.0

16.1

8.8

7.3

7.6

20.2

9.8

20.2

1949*

12.3

8.7

7.4

8.0

18.9

5.4

9.7

14.9

9.0

22.7

11.7

9.5

22.7

1948*

10.8

6.6

3.9

8.5

21.6

7.3

10.6

20.1

16.6

9.6

10.4

13.6

21.6

1947*

6.6

9.8

19.3

10.6

5.4

21.0

14.3

1.7

19.2

1.9

7.8

10.2

21.0

1946*

8.5

9.2

6.2

11.9

19.4

12.7

32.0

28.8

23.2

14.5

16.4

8.4

32.0

1945*

9.7

11.7

6.6

8.1

18.2

5.4

34.2

9.5

5.2

16.8

1.0

12.6

34.2

1944*

6.3

7.2

1.1

12.3

5.4

11.1

11.3

21.2

10.9

16.8

14.0

10.2

21.2

1943*

19.5

11.0

5.9

7.9

9.7

6.3

10.2

9.1

13.2

10.5

5.2

15.1

19.5

1942*

14.7

9.8

6.8

4.2

15.4

4.0

10.0

8.5

7.9

17.1

24.6

9.9

24.6

1941*

19.3

11.3

15.6

11.5

8.8

34.9

23.1

27.9

13.0

8.7

19.1

18.1

34.9

1940*

22.9

10.4

15.1

22.1

7.7

7.6

10.5

1.5

10.9

21.8

21.1

6.0

22.9

1939*

19.0

5.0

6.8

10.3

15.6

7.1

14.0

23.2

13.6

35.8

16.5

9.4

35.8

1938*

9.3

3.4

3.1

1.4

14.3

5.4

8.9

13.2

15.4

14.2

22.5

13.8

22.5

1937*

11.1

18.1

13.9

9.9

16.1

24.3

4.9

34.3

7.1

15.1

16.1

17.9

34.3

1936*

18.3

8.6

4.5

6.7

7.3

18.6

19.5

2.9

22.6

8.5

17.8

10.2

22.6

1935*

8.5

9.5

4.5

12.6

5.4

12.9

9.0

14.6

13.2

11.9

19.3

7.9

19.3

1934*

6.0

1.0

7.7

10.9

5.2

5.3

12.6

20.2

16.5

3.8

16.8

11.1

20.2

1933*

9.2

7.8

14.1

7.1

11.1

7.3

8.1

4.8

16.4

6.4

10.4

2.6

16.4

1932*

9.2

2.4

7.9

5.3

18.6

2.6

12.9

24.1

12.3

18.6

8.4

5.0

24.1

1931*

4.8

10.1

6.0

12.3

14.1

15.5

20.8

21.7

25.5

6.4

11.4

6.4

25.5

1930*

10.5

7.4

15.5

9.0

7.4

18.6

9.4

9.0

10.1

6.1

14.7

10.7

18.6

1929*

5.4

6.4

0.7

7.7

9.4

8.4

34.4

13.8

4.0

14.2

21.7

11.0

34.4

1928*

18.0

10.3

7.7

6.4

12.1

20.6

17.8

17.1

11.2

21.5

10.1

11.2

21.5

1927*

8.1

20.6

13.4

18.8

7.3

9.4

36.0

14.7

32.5

9.2

18.2

36.0

1926*

8.5

21.9

1.7

15.5

38.6

22.8

9.7

5.0

9.2

10.1

22.2

6.1

38.6

1925*

9.0

16.2

3.5

5.7

10.1

2.2

40.7

15.5

19.1

17.1

9.8

12.7

40.7

1924*

12.3

2.6

4.8

11.0

10.3

13.1

46.4

8.4

10.7

17.4

13.6

19.1

46.4

1923*

5.7

12.7

16.4

12.9

17.1

2.0

56.4

14.1

6.1

20.2

9.7

10.5

56.4

1922*

13.1

9.4

5.4

10.1

6.4

9.2

19.9

13.8

9.2

5.7

10.1

10.7

19.9

1921*

9.8

3.7

5.4

7.7

4.1

4.6

1.1

12.5

44.5

3.5

10.3

5.0

44.5

1920*

11.4

3.7

6.0

7.4

13.6

13.4

25.0

19.8

12.3

11.7

12.7

7.7

25.0

1919*

12.1

14.1

18.2

36.9

5.3

18.6

7.4

14.9

11.8

4.8

4.6

17.8

36.9

1918*

25.2

5.0

10.3

16.2

11.0

5.0

15.5

8.1

39.0

4.0

11.7

8.4

39.0

1917*

5.0

5.3

8.5

10.7

26.1

34.9

38.3

21.7

20.6

9.0

10.3

6.8

38.3

1916*

10.3

11.8

20.8

5.7

7.0

8.5

9.0

28.7

7.3

14.5

18.2

9.4

28.7

1915*

20.6

9.8

5.3

6.1

26.5

4.0

25.2

15.8

34.4

8.5

24.1

16.9

34.4

1914*

3.5

10.3

15.5

6.0

19.3

7.0

9.2

15.8

4.1

7.3

9.4

30.0

1913*

12.7

4.8

8.1

10.1

12.7

3.1

17.8

3.7

9.7

15.4

16.2

5.7

17.8

1912*

14.7

8.4

12.9

7.7

6.8

16.7

8.1

15.4

23.1

19.1

7.7

8.8

23.1

1911*

6.8

8.1

9.0

13.4

6.1

17.5

7.4

6.1

9.7

26.5

14.1

10.7

26.5

1910*

7.7

7.9

9.8

6.6

10.3

16.4

12.9

8.1

10.1

7.9

12.5

14.9

16.4

1909*

4.7

1.9

12.8

10.4

18.2

11.8

23.4

8.3

9.9

21.7

7.4

9.9

23.4

1908*

39.4

9.1

19.2

14.6

8.1

17.5

16.5

21.1

16.0

5.4

12.6

39.4

1907*

9.4

11.1

5.6

14.7

9.9

25.1

9.9

11.8

4.9

17.3

13.6

18.7

25.1

1906*

14.3

10.1

8.1

6.1

8.6

60.8

22.4

6.1

21.4

15.0

19.0

7.4

60.8

1905*

16.5

5.4

13.8

10.9

5.4

26.9

23.4

19.0

10.4

15.8

10.4

5.6

26.9

1904*

16.0

9.4

6.1

18.9

7.9

13.8

6.8

23.2

6.7

11.5

13.6

23.2

1903*

18.5

7.7

7.3

10.6

28.4

44.1

31.7

19.6

38.3

26.7

19.5

10.0

44.1

1902*

5.5

7.5

12.0

2.0

11.9

23.7

10.2

21.4

34.1

8.1

6.4

12.1

34.1

1901*

4.6

11.1

11.0

14.3

6.4

6.8

22.3

12.7

11.9

7.5

5.4

19.1

22.3

1900*

13.6

9.2

7.9

5.7

8.6

12.6

10.9

9.1

11.6

6.9

14.3

1899*

10.4

9.4

3.5

7.9

11.0

12.8

12.6

4.7

22.2

26.0

33.3

6.4

33.3

1898*

7.3

5.5

7.4

6.7

9.1

8.4

5.1

13.7

5.7

20.1

9.9

27.4

1897*

15.9

17.8

13.3

9.2

6.9

20.1

15.3

12.6

15.8

3.5

7.9

12.6

20.1

1896*

3.8

2.8

15.3

4.0

3.8

10.7

10.6

8.2

21.4

13.6

11.5

13.6

21.4

1895*

14.8

1.1

9.4

10.1

3.0

3.8

20.8

24.7

34.1

34.6

16.0

8.0

34.6

1894*

7.9

11.5

9.2

14.8

8.6

13.6

35.3

15.3

9.1

33.5

14.4

21.7

35.3

1893*

7.3

11.4

4.7

1.3

18.8

6.0

8.8

18.7

4.3

29.7

17.3

10.5

29.7

1892*

2.3

5.4

5.1

7.9

19.7

28.8

11.5

44.2

24.7

26.9

22.9

8.1

44.2

1891*

10.7

1.6

11.3

10.7

14.2

14.7

19.8

28.4

4.8

17.8

10.9

15.0

28.4

1890*

8.8

15.3

9.1

7.5

12.8

23.7

56.3

17.5

5.4

7.3

9.2

4.6

56.3

1889*

6.9

12.1

7.4

10.7

37.2

10.7

15.8

8.2

19.6

16.6

6.4

6.8

37.2

1888*

6.7

12.3

10.4

16.8

9.4

12.7

12.8

21.7

6.2

13.9

16.8

8.3

21.7

1887*

13.4

4.7

10.0

7.8

7.4

14.1

7.3

27.9

10.5

16.0

12.6

6.5

27.9

1886*

16.9

6.7

6.9

7.7

29.6

10.9

12.6

3.7

9.6

9.5

14.1

31.3

1885*

8.0

16.1

18.2

13.4

10.7

13.2

6.9

8.2

33.8

22.4

13.7

8.4

33.8

1884*

14.7

8.6

11.3

13.3

5.9

21.8

21.7

7.4

16.5

14.6

17.4

11.3

21.8

1883*

13.2

14.1

8.9

12.9

11.5

7.4

13.3

4.1

19.1

10.2

8.4

8.3

19.1

1882*

10.2

8.4

14.1

18.5

8.3

8.1

11.9

5.1

19.7

20.8

9.2

10.1

20.8

1881*

3.2

15.9

13.2

6.8

8.1

13.1

16.6

30.6

14.3

22.2

11.2

15.8

30.6

1880*

5.9

9.9

5.4

10.6

0.6

10.9

13.2

5.2

35.5

26.6

13.8

16.0

35.5

1879*

25.4

21.9

8.7

12.6

43.9

15.0

31.0

21.0

27.9

6.3

6.2

7.4

43.9

1878*

5.6

9.1

14.3

29.3

27.1

19.2

28.7

34.5

6.2

11.0

9.9

4.9

34.5

1877*

21.5

10.1

10.6

14.2

5.9

23.4

14.2

19.7

4.7

7.9

25.1

11.4

25.1

1876*

6.2

10.0

11.1

12.4

12.8

12.3

8.0

11.6

11.7

11.3

10.1

38.2

1875*

14.6

7.7

5.9

17.9

8.6

12.6

25.9

6.2

14.3

12.1

14.7

6.2

25.9

1874*

4.9

16.6

2.2

8.9

5.9

17.3

10.4

7.5

17.3

19.1

20.3

9.5

20.3

1873*

8.6

10.9

5.6

1.9

9.9

24.4

25.6

14.8

21.4

24.5

12.8

5.0

25.6

1872*

11.9

4.8

5.8

8.9

15.2

5.4

8.8

10.4

8.3

16.1

8.1

17.3

1871*

11.9

6.9

10.6

15.2

6.4

24.0

21.8

12.4

17.3

10.3

4.6

10.6

24.0

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

Lowest

2.3

1.0

0.7

1.0

0.6

0.2

0.0

0.9

1.1

1.7

1.0

2.6

14.3

Highest

54.7

27.0

21.5

36.9

43.9

60.8

56.4

147.5

52.1

42.1

33.3

38.2

147.5

Mean

11.7

9.7

9.4

10.2

13.4

14.4

16.5

17.6

16.3

15.7

13.9

12.5

30.9

Rainfall: highest daily value each month for all months since 1871 in London, NW3. Data for Rainfall begins in 1871.

Figures in brackets refer to departure from recent average conditions (the anomaly for the current month is unadjusted for the month's degree of completeness).

*Data from before 2009 are mostly from the historical site at Whitestone Pond in Hampstead. Where data from that record is missing, other nearby sites were used, including St James Park, Heathrow, and Kew Gardens (pre-1910). Best efforts have been made to adjust for site differences, but uncertainties are somewhat greater for this data. I am grateful to the Met Office for making this data available for free through the MIDAS Open database.