Average annual temperature is 11.2 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 162 days
Number of rainy days: 194 days
Number of snow days: 9 days
Look at detailed online map of Town of Dover
* Weather data for Town of Dover 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) | 12.8 | 15.9 | 15.3 | 30.5 | 29.6 | 32.5 | 32.6 | 29.6 | 34.1 | 28.3 | 18.6 | 15.4 |
| Average daytime temperature (°C) | 6.1 | 6.1 | 8.5 | 16.5 | 21.1 | 23.9 | 28.5 | 26.1 | 23.1 | 18.9 | 9.3 | 8.0 |
| Average temperature (°C) | 2.3 | 0.9 | 3.4 | 10.2 | 14.4 | 18.0 | 23.4 | 20.8 | 18.4 | 13.7 | 4.2 | 3.5 |
| Average night temperature (°C) | -1.0 | -3.8 | -0.9 | 5.3 | 8.6 | 13.4 | 19.1 | 16.6 | 14.7 | 9.8 | 0.4 | 0.2 |
| Absolute minimum temperature (°C) | -6.5 | -24.3 | -5.0 | -3.6 | 2.7 | 7.0 | 14.1 | 12.6 | 7.2 | 2.5 | -5.2 | -6.8 |
| 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 | 6.2 | 7.3 | 8.4 | 11.5 | 9.1 | 10.7 | 9.2 | 7.1 | 7.6 | 6.8 | 5.2 |
| Precipitation (mm) | 164 | 46 | 128 | 70 | 71 | 97 | 209 | 179 | 210 | 86 | 48 | 163 |
| Sunny days | 10 | 13 | 16 | 14 | 20 | 5 | 5 | 12 | 11 | 17 | 22 | 17 |
| Rainy days | 17 | 12 | 14 | 16 | 11 | 25 | 26 | 19 | 19 | 14 | 7 | 14 |
| Snow days | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Town of Dover during the most sunny months:
The largest precipitation sum in Town of Dover is at