Average annual temperature is 9.9 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -26.0 °C
Number of sunny days: 144 days
Number of rainy days: 202 days
Number of snow days: 19 days
Look at detailed online map of Town of Great Barrington
* Weather data for Town of Great Barrington 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) | 14.7 | 13.9 | 15.0 | 28.8 | 29.5 | 31.7 | 30.3 | 26.9 | 31.4 | 27.3 | 16.6 | 14.6 |
| Average daytime temperature (°C) | 4.4 | 4.7 | 6.7 | 15.9 | 20.1 | 23.4 | 26.7 | 24.0 | 21.4 | 16.7 | 7.4 | 6.5 |
| Average temperature (°C) | 0.8 | -0.5 | 1.6 | 9.7 | 13.5 | 17.7 | 21.8 | 19.3 | 16.9 | 12.0 | 2.8 | 2.2 |
| Average night temperature (°C) | -2.3 | -4.6 | -2.6 | 4.6 | 7.2 | 12.9 | 17.9 | 15.5 | 13.3 | 8.0 | -0.9 | -0.7 |
| Absolute minimum temperature (°C) | -8.0 | -26.0 | -10.5 | -3.8 | 0.4 | 7.0 | 12.6 | 10.9 | 5.8 | 0.1 | -6.4 | -8.3 |
| 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 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.8 | 6.0 | 7.0 | 8.5 | 11.9 | 9.9 | 10.8 | 9.9 | 7.7 | 6.9 | 6.6 | 4.2 |
| Precipitation (mm) | 121 | 62 | 124 | 93 | 57 | 142 | 237 | 131 | 212 | 130 | 49 | 186 |
| Sunny days | 9 | 9 | 11 | 14 | 21 | 9 | 5 | 6 | 13 | 16 | 17 | 14 |
| Rainy days | 17 | 14 | 17 | 16 | 10 | 21 | 26 | 25 | 17 | 15 | 10 | 14 |
| Snow days | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The best time to visit Town of Great Barrington during the most sunny months:
The largest precipitation sum in Town of Great Barrington is at