Average annual temperature is 8.8 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -30.3 °C
Number of sunny days: 155 days
Number of rainy days: 188 days
Number of snow days: 22 days
Look at detailed online map of Town of Fitzwilliam
* Weather data for Town of Fitzwilliam 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) | 9.4 | 11.9 | 12.5 | 28.5 | 29.3 | 32.6 | 30.0 | 26.2 | 30.3 | 26.6 | 16.1 | 14.1 |
| Average daytime temperature (°C) | 2.9 | 2.7 | 5.1 | 13.9 | 19.2 | 22.1 | 25.7 | 23.2 | 20.8 | 16.0 | 6.1 | 5.4 |
| Average temperature (°C) | -0.8 | -2.8 | 0.3 | 8.0 | 12.7 | 16.6 | 21.1 | 18.5 | 16.5 | 11.5 | 1.6 | 1.3 |
| Average night temperature (°C) | -4.2 | -7.7 | -3.9 | 3.3 | 6.7 | 12.1 | 17.3 | 14.8 | 13.1 | 8.0 | -1.8 | -1.5 |
| Absolute minimum temperature (°C) | -10.4 | -30.3 | -9.3 | -4.9 | -0.6 | 5.4 | 11.4 | 11.1 | 7.0 | -1.4 | -8.0 | -8.9 |
| 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 | 11.1 | 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) | 4.1 | 6.4 | 7.2 | 8.2 | 11.5 | 9.4 | 10.0 | 9.6 | 7.6 | 7.1 | 6.9 | 5.0 |
| Precipitation (mm) | 156 | 50 | 121 | 62 | 79 | 133 | 266 | 165 | 151 | 88 | 55 | 151 |
| Sunny days | 11 | 13 | 14 | 15 | 18 | 4 | 6 | 10 | 14 | 15 | 21 | 14 |
| Rainy days | 17 | 7 | 11 | 15 | 13 | 26 | 25 | 21 | 16 | 16 | 7 | 14 |
| Snow days | 3 | 8 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Town of Fitzwilliam during the most sunny months:
Months with the longest average daylight duration in Town of Fitzwilliam:
The largest precipitation sum in Town of Fitzwilliam is at