Climate data for London (Greenwich) |
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Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Year |
Record high °C (°F) |
14 |
19.7 |
21 |
26.9 |
31 |
35 |
35.5 |
37.5 |
30 |
28.8 |
19.9 |
15 |
37.5 |
-57.2 |
-67.5 |
-69.8 |
-80.4 |
-87.8 |
-95 |
-95.9 |
-99.5 |
-86 |
-83.8 |
-67.8 |
-59 |
-99.5 |
|
Average high °C (°F) |
8.3 |
8.5 |
11.4 |
14.2 |
17.7 |
20.7 |
23.2 |
22.9 |
20.1 |
15.6 |
11.4 |
8.6 |
15.2 |
-46.9 |
-47.3 |
-52.5 |
-57.6 |
-63.9 |
-69.3 |
-73.8 |
-73.2 |
-68.2 |
-60.1 |
-52.5 |
-47.5 |
-59.4 |
|
Average low °C (°F) |
2.6 |
2.4 |
4.1 |
5.4 |
8.4 |
11.5 |
13.9 |
13.7 |
11.2 |
8.3 |
5.1 |
2.8 |
7.5 |
-36.7 |
-36.3 |
-39.4 |
-41.7 |
-47.1 |
-52.7 |
-57 |
-56.7 |
-52.2 |
-46.9 |
-41.2 |
-37 |
-45.5 |
|
Record low °C (°F) |
−10.0 |
−9.0 |
−8.0 |
−2.0 |
−1.0 |
5 |
7 |
6 |
3 |
−4.0 |
−5.0 |
−7.0 |
−10.0 |
-14 |
-15.8 |
-17.6 |
-28.4 |
-30.2 |
-41 |
-44.6 |
-42.8 |
-37.4 |
-24.8 |
-23 |
-19.4 |
-14 |
|
Precipitation mm (inches) |
51.6 |
38.2 |
40.5 |
45 |
46.5 |
47.3 |
41.1 |
51.6 |
50.4 |
68.8 |
58 |
53 |
591.8 |
-2.031 |
-1.504 |
-1.594 |
-1.772 |
-1.831 |
-1.862 |
-1.618 |
-2.031 |
-1.984 |
-2.709 |
-2.283 |
-2.087 |
-23.299 |
|
Avg. rainy days (≥ 1.0 mm) |
10.8 |
8.5 |
9.6 |
9.4 |
9 |
8.3 |
8 |
7.6 |
8.5 |
10.7 |
10.1 |
9.9 |
110.4 |
Avg. snowy days |
4 |
4 |
3 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
16 |
% humidity |
91 |
89 |
91 |
90 |
92 |
92 |
93 |
95 |
96 |
95 |
93 |
91 |
92.3 |
Mean monthly sunshine hours |
49.9 |
71.4 |
107.1 |
159.8 |
181.2 |
181 |
192.1 |
195.1 |
138.9 |
108.1 |
58.5 |
37.4 |
1,480.50 |