Average annual temperature is 8.9 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -27.3 °C
Number of sunny days: 109 days
Number of rainy days: 211 days
Number of snow days: 45 days
Look at detailed online map of Town of Wethersfield
* Weather data for Town of Wethersfield 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) | 11.9 | 15.5 | 11.6 | 26.8 | 28.5 | 29.9 | 29.9 | 29.1 | 30.0 | 27.1 | 14.4 | 12.5 |
| Average daytime temperature (°C) | 2.6 | 5.2 | 4.5 | 15.2 | 18.8 | 22.4 | 25.6 | 23.3 | 21.3 | 14.5 | 6.6 | 5.3 |
| Average temperature (°C) | -0.7 | -1.2 | -0.2 | 8.5 | 12.3 | 17.0 | 20.4 | 18.3 | 16.2 | 10.8 | 2.6 | 2.0 |
| Average night temperature (°C) | -3.3 | -5.8 | -3.8 | 3.5 | 6.9 | 12.5 | 16.3 | 14.7 | 12.4 | 7.8 | -0.4 | -0.4 |
| Absolute minimum temperature (°C) | -10.8 | -27.3 | -13.2 | -7.4 | -0.5 | 7.8 | 12.2 | 10.3 | 7.9 | -1.6 | -7.8 | -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 | 10.6 | 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) | 2.2 | 5.5 | 5.4 | 8.3 | 11.1 | 10.4 | 11.3 | 9.5 | 9.0 | 5.1 | 5.2 | 2.8 |
| Precipitation (mm) | 126 | 84 | 110 | 97 | 46 | 115 | 138 | 91 | 33 | 88 | 65 | 109 |
| Sunny days | 4 | 8 | 4 | 12 | 20 | 10 | 4 | 7 | 15 | 8 | 9 | 8 |
| Rainy days | 15 | 13 | 13 | 17 | 11 | 20 | 27 | 24 | 15 | 23 | 17 | 16 |
| Snow days | 12 | 7 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 |
The best time to visit Town of Wethersfield during the most sunny months:
Months with the longest average daylight duration in Town of Wethersfield:
The largest precipitation sum in Town of Wethersfield is at