Average annual temperature is 20.4 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Pelham
* Weather data for Pelham United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.2 | 28.6 | 30.5 | 31.3 | 33.7 | 35.6 | 36.8 | 39.7 | 32.6 | 30.0 | 26.7 | 24.6 |
| Average daytime temperature (°C) | 19.2 | 22.3 | 24.2 | 27.1 | 28.7 | 31.2 | 33.8 | 35.8 | 30.3 | 25.5 | 20.0 | 16.6 |
| Average temperature (°C) | 13.3 | 16.2 | 17.7 | 20.6 | 22.7 | 25.6 | 28.2 | 29.6 | 24.7 | 19.9 | 14.8 | 11.7 |
| Average night temperature (°C) | 8.7 | 11.8 | 12.5 | 15.1 | 17.5 | 21.0 | 23.8 | 24.6 | 20.3 | 15.0 | 10.7 | 7.8 |
| Absolute minimum temperature (°C) | -1.4 | 0.5 | 0.0 | 9.2 | 10.3 | 18.2 | 21.5 | 22.7 | 16.5 | 8.4 | 0.4 | 0.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 8.1 | 9.0 | 9.5 | 10.5 | 10.3 | 11.3 | 11.3 | 9.5 | 9.0 | 7.0 | 6.5 |
| Precipitation (mm) | 164 | 116 | 151 | 136 | 87 | 142 | 122 | 123 | 88 | 51 | 79 | 182 |
| Sunny days | 15 | 14 | 16 | 11 | 10 | 7 | 5 | 10 | 14 | 24 | 21 | 22 |
| Rainy days | 16 | 14 | 15 | 19 | 21 | 23 | 26 | 21 | 16 | 7 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pelham is at