Average annual temperature is 8.3 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -31.4 °C
Number of sunny days: 145 days
Number of rainy days: 190 days
Number of snow days: 30 days
Look at detailed online map of Town of Alstead
* Weather data for Town of Alstead 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) | 7.8 | 10.8 | 11.0 | 27.6 | 29.2 | 32.1 | 29.7 | 25.7 | 29.5 | 26.6 | 15.1 | 13.8 |
| Average daytime temperature (°C) | 1.9 | 2.0 | 4.6 | 13.4 | 18.7 | 21.4 | 25.5 | 23.0 | 20.8 | 15.7 | 5.5 | 4.6 |
| Average temperature (°C) | -1.7 | -3.8 | -0.3 | 7.5 | 12.2 | 16.3 | 20.9 | 18.3 | 16.2 | 11.2 | 1.0 | 0.7 |
| Average night temperature (°C) | -5.0 | -9.1 | -4.4 | 2.9 | 6.2 | 11.9 | 17.1 | 14.4 | 12.6 | 7.7 | -2.3 | -2.0 |
| Absolute minimum temperature (°C) | -13.5 | -31.4 | -9.7 | -4.7 | -2.1 | 5.0 | 11.0 | 10.3 | 5.9 | -1.7 | -8.7 | -10.0 |
| 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 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 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 | 8.0 |
| Sunshine mean duration (h) | 3.5 | 6.3 | 6.8 | 8.1 | 11.5 | 9.0 | 10.1 | 9.9 | 8.0 | 6.7 | 6.7 | 4.6 |
| Precipitation (mm) | 132 | 44 | 111 | 85 | 83 | 157 | 273 | 132 | 115 | 84 | 60 | 158 |
| Sunny days | 6 | 11 | 11 | 15 | 18 | 4 | 6 | 11 | 15 | 15 | 20 | 13 |
| Rainy days | 14 | 10 | 12 | 15 | 13 | 26 | 25 | 20 | 15 | 16 | 9 | 15 |
| Snow days | 11 | 7 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Town of Alstead during the most sunny months:
Months with the longest average daylight duration in Town of Alstead:
The largest precipitation sum in Town of Alstead is at