Average annual temperature is 9.6 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -28.8 °C
Number of sunny days: 148 days
Number of rainy days: 196 days
Number of snow days: 21 days
Look at detailed online map of Town of Colrain
* Weather data for Town of Colrain 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) | 9.9 | 13.4 | 13.6 | 30.5 | 29.9 | 32.2 | 30.1 | 27.6 | 31.8 | 27.3 | 17.4 | 14.5 |
| Average daytime temperature (°C) | 3.7 | 3.8 | 6.1 | 15.4 | 20.2 | 22.9 | 26.5 | 24.2 | 21.8 | 17.2 | 7.5 | 6.3 |
| Average temperature (°C) | 0.0 | -1.9 | 1.2 | 9.1 | 13.7 | 17.5 | 21.5 | 19.4 | 17.3 | 12.2 | 2.6 | 2.1 |
| Average night temperature (°C) | -3.2 | -7.0 | -3.2 | 4.0 | 7.8 | 12.9 | 17.1 | 15.5 | 13.7 | 8.2 | -1.1 | -0.8 |
| Absolute minimum temperature (°C) | -13.1 | -28.8 | -11.0 | -5.3 | 0.3 | 6.8 | 12.5 | 10.4 | 8.2 | -0.2 | -6.7 | -7.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 6.2 | 7.4 | 8.6 | 11.9 | 9.9 | 10.5 | 9.8 | 8.0 | 7.4 | 7.0 | 4.8 |
| Precipitation (mm) | 149 | 58 | 119 | 122 | 72 | 138 | 337 | 142 | 136 | 148 | 66 | 193 |
| Sunny days | 12 | 10 | 11 | 13 | 19 | 8 | 4 | 8 | 15 | 14 | 19 | 15 |
| Rainy days | 15 | 12 | 13 | 17 | 12 | 22 | 27 | 23 | 15 | 17 | 8 | 15 |
| Snow days | 4 | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The best time to visit Town of Colrain during the most sunny months:
Months with the longest average daylight duration in Town of Colrain:
The largest precipitation sum in Town of Colrain is at