Average annual temperature is 8.4 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -30.0 °C
Number of sunny days: 138 days
Number of rainy days: 200 days
Number of snow days: 27 days
Look at detailed online map of Town of Brattleboro
* Weather data for Town of Brattleboro 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) | 8.9 | 11.9 | 11.7 | 28.7 | 28.6 | 31.2 | 29.1 | 25.8 | 30.3 | 26.6 | 15.6 | 13.1 |
| Average daytime temperature (°C) | 2.2 | 2.5 | 4.6 | 13.8 | 18.9 | 21.5 | 25.4 | 23.1 | 20.6 | 15.9 | 6.1 | 5.0 |
| Average temperature (°C) | -1.4 | -3.1 | -0.1 | 7.8 | 12.5 | 16.3 | 20.4 | 18.3 | 16.0 | 11.0 | 1.4 | 0.8 |
| Average night temperature (°C) | -4.7 | -8.0 | -4.3 | 3.1 | 6.8 | 11.9 | 16.0 | 14.4 | 12.2 | 7.2 | -2.1 | -2.2 |
| Absolute minimum temperature (°C) | -16.6 | -30.0 | -10.5 | -5.3 | -0.1 | 5.7 | 10.3 | 9.7 | 6.9 | -1.2 | -8.5 | -8.6 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 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 | 8.4 | 11.6 | 9.7 | 10.2 | 9.8 | 7.9 | 7.2 | 7.0 | 4.8 |
| Precipitation (mm) | 146 | 55 | 125 | 131 | 73 | 138 | 317 | 115 | 142 | 140 | 65 | 188 |
| Sunny days | 7 | 9 | 11 | 13 | 18 | 4 | 6 | 7 | 14 | 15 | 19 | 15 |
| Rainy days | 14 | 12 | 15 | 17 | 13 | 26 | 25 | 24 | 16 | 16 | 8 | 14 |
| Snow days | 10 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
The best time to visit Town of Brattleboro during the most sunny months:
Months with the longest average daylight duration in Town of Brattleboro:
The largest precipitation sum in Town of Brattleboro is at