Monthly Data Tables - Rainfall / mm
Weather Variable:
| Monthly-total Rainfall | |||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | |
| 2025 | 88.5 (150%) |
49.0 (109%) |
3.8 (10%) |
25.7 (61%) |
49.6 (108%) |
28.4 (60%) |
1.0 (2%) |
- | - | - | - | - | 246.0 (40%) |
| 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%) |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | |
| Low | 16.8 (28%) |
3.9 (9%) |
3.8 (10%) |
1.8 (4%) |
5.5 (12%) |
0.8 (2%) |
1.0 (2%) |
18.1 (34%) |
23.4 (47%) |
15.5 (24%) |
8.0 (12%) |
10.5 (18%) |
246.0 (40%) |
| High | 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 | 65.0 (110%) |
50.8 (113%) |
39.0 (100%) |
32.2 (77%) |
46.6 (101%) |
44.9 (95%) |
51.6 (112%) |
58.6 (108%) |
51.2 (102%) |
70.5 (108%) |
67.1 (100%) |
64.5 (113%) |
623.4 (101%) |
Rainfall: monthly total for all months since 2009 in London, nw3
Figures in brackets refer to departure from recent average conditions.