Average annual temperature is 10.2 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 160 days
Number of rainy days: 193 days
Number of snow days: 12 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) | 16.5 | 14.7 | 14.8 | 29.5 | 28.6 | 31.8 | 30.4 | 27.2 | 32.1 | 26.9 | 17.6 | 14.3 |
| Average daytime temperature (°C) | 5.4 | 5.2 | 7.7 | 16.1 | 19.9 | 23.6 | 27.2 | 24.5 | 21.9 | 16.8 | 8.1 | 6.9 |
| Average temperature (°C) | 1.5 | 0.1 | 2.2 | 9.8 | 13.3 | 17.6 | 22.0 | 19.6 | 17.0 | 12.1 | 3.2 | 2.5 |
| Average night temperature (°C) | -1.7 | -4.2 | -2.4 | 4.8 | 7.1 | 12.7 | 17.8 | 15.5 | 13.3 | 8.3 | -0.8 | -0.4 |
| Absolute minimum temperature (°C) | -7.3 | -23.8 | -11.3 | -3.9 | 1.1 | 6.7 | 12.3 | 11.0 | 6.2 | 0.7 | -6.4 | -8.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.3 | 6.3 | 7.4 | 8.4 | 12.0 | 10.2 | 10.7 | 9.7 | 7.7 | 7.2 | 7.0 | 4.5 |
| Precipitation (mm) | 120 | 55 | 116 | 88 | 66 | 104 | 203 | 148 | 284 | 162 | 53 | 212 |
| Sunny days | 13 | 15 | 11 | 15 | 19 | 4 | 9 | 8 | 14 | 18 | 19 | 15 |
| Rainy days | 15 | 10 | 17 | 15 | 12 | 26 | 22 | 23 | 16 | 13 | 11 | 13 |
| Snow days | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Town of Dover during the most sunny months:
The largest precipitation sum in Town of Dover is at