Average climate data for the UK, 1990–2020
| Month |
Maximum temperature (°C) |
Minimum temperature (°C) |
Days of air frost (days) |
Sunshine (hours) |
Rainfall (mm) |
Days of rainfall ≥1 mm (days) |
Monthly mean wind speed at 10 m (knots) |
| January |
6.66 |
1.21 |
11.32 |
47.51 |
121.53 |
15.43 |
10.77 |
| February |
7.16 |
1.13 |
10.69 |
71.93 |
96.15 |
13.18 |
10.77 |
| March |
9.22 |
2.19 |
7.84 |
109.24 |
85.10 |
12.68 |
10.28 |
| April |
12.03 |
3.75 |
4.03 |
155.38 |
71.73 |
11.59 |
9.33 |
| May |
15.13 |
6.25 |
1.20 |
192.21 |
70.98 |
11.24 |
8.75 |
| June |
17.68 |
9.08 |
0.07 |
171.48 |
77.20 |
11.51 |
8.16 |
| July |
19.62 |
11.02 |
0.00 |
173.39 |
82.48 |
12.25 |
7.85 |
| August |
19.30 |
10.97 |
0.01 |
161.64 |
93.73 |
12.89 |
7.88 |
| September |
16.85 |
9.04 |
0.12 |
127.49 |
90.89 |
12.08 |
8.41 |
| October |
13.08 |
6.42 |
1.64 |
91.82 |
122.56 |
14.83 |
9.30 |
| November |
9.41 |
3.56 |
5.51 |
57.94 |
123.39 |
15.81 |
9.74 |
| December |
7.02 |
1.42 |
10.95 |
42.71 |
127.19 |
15.60 |
10.06 |
Annual |
12.79 |
5.53 |
53.36 |
1402.73 |
1162.93 |
159.08 |
9.27 |