Monthly Data Tables - Rainfall / mm

Monthly Total Rainfall

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

103.2
(175%)

96.6
(215%)

28.3
(73%)

2.3
(5%)

11.4
(25%)

101.2
(215%)

0.0
(0%)

0.0
(0%)

343.0
(56%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

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%)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Year

Lowest

16.8
(28%)

3.9
(9%)

3.8
(10%)

1.8
(4%)

5.5
(12%)

0.8
(2%)

0.0
(0%)

0.0
(0%)

23.4
(47%)

15.5
(24%)

8.0
(12%)

10.5
(18%)

343.0
(56%)

Highest

141.5
(240%)

99.3
(221%)

83.1
(213%)

100.4
(239%)

85.9
(187%)

117.7
(250%)

123.3
(268%)

118.3
(219%)

120.1
(240%)

165.8
(255%)

144.2
(215%)

101.4
(178%)

815.2
(132%)

Mean

67.1
(114%)

53.3
(118%)

38.4
(98%)

30.5
(73%)

44.6
(97%)

48.0
(102%)

52.2
(113%)

53.5
(99%)

51.1
(102%)

70.6
(109%)

66.8
(100%)

64.2
(113%)

626.3
(102%)

Rainfall: monthly totals for all months since 2009 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).

Total rainfall accumulated during the day (midnight to midnight, local time). Tip counts are reset at midnight.