Average annual temperature is 11.4 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Melksham
* Weather data for Melksham United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.8 | 13.3 | 14.2 | 17.1 | 21.5 | 27.9 | 25.9 | 25.2 | 29.3 | 22.2 | 15.3 | 13.3 |
| Average daytime temperature (°C) | 8.0 | 9.6 | 10.2 | 12.6 | 17.5 | 22.8 | 19.6 | 20.6 | 21.6 | 16.2 | 10.7 | 9.9 |
| Average temperature (°C) | 5.0 | 6.1 | 7.4 | 8.7 | 12.9 | 17.8 | 16.3 | 16.6 | 17.3 | 12.8 | 7.9 | 7.8 |
| Average night temperature (°C) | 1.8 | 2.7 | 4.6 | 4.3 | 8.2 | 12.5 | 12.6 | 12.6 | 13.0 | 9.7 | 5.0 | 5.1 |
| Absolute minimum temperature (°C) | -4.6 | -4.0 | -1.6 | -1.4 | 3.6 | 7.1 | 7.9 | 8.7 | 5.9 | 2.2 | -3.4 | -3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.5 | 10.0 | 11.9 | 13.9 | 15.6 | 16.5 | 16.1 | 14.5 | 12.6 | 10.7 | 8.9 | 8.0 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 4.1 | 4.6 | 4.2 | 7.2 | 11.1 | 12.3 | 9.5 | 9.6 | 7.8 | 6.2 | 4.1 | 2.3 |
| Precipitation (mm) | 97 | 14 | 122 | 85 | 64 | 54 | 135 | 71 | 64 | 146 | 95 | 138 |
| Sunny days | 17 | 15 | 4 | 9 | 17 | 15 | 3 | 6 | 12 | 9 | 9 | 9 |
| Rainy days | 14 | 13 | 27 | 21 | 14 | 15 | 28 | 25 | 18 | 22 | 21 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Melksham during the most sunny months:
Months with the longest average daylight duration in Melksham:
The largest precipitation sum in Melksham is at