Average annual temperature is 10.0 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -25.9 °C
Number of sunny days: 156 days
Number of rainy days: 191 days
Number of snow days: 18 days
Look at detailed online map of Town of Granville
* Weather data for Town of Granville 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) | 15.4 | 13.5 | 14.0 | 31.0 | 29.0 | 31.7 | 30.1 | 27.7 | 32.0 | 26.1 | 16.9 | 13.9 |
| Average daytime temperature (°C) | 4.7 | 4.4 | 6.2 | 15.9 | 19.7 | 23.1 | 26.8 | 24.2 | 21.3 | 16.8 | 7.7 | 6.5 |
| Average temperature (°C) | 1.1 | -0.4 | 1.4 | 9.7 | 13.6 | 17.5 | 22.0 | 19.6 | 17.1 | 12.4 | 3.1 | 2.5 |
| Average night temperature (°C) | -2.0 | -4.7 | -2.6 | 5.1 | 8.3 | 13.2 | 18.2 | 16.1 | 14.0 | 9.0 | -0.3 | -0.3 |
| Absolute minimum temperature (°C) | -7.5 | -25.9 | -9.0 | -3.0 | 2.2 | 6.6 | 13.2 | 12.5 | 7.5 | 0.6 | -6.0 | -7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 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 | 13.8 | 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) | 4.4 | 6.2 | 7.4 | 8.7 | 11.7 | 10.3 | 11.1 | 9.7 | 7.6 | 7.5 | 7.1 | 4.9 |
| Precipitation (mm) | 151 | 54 | 134 | 136 | 83 | 93 | 196 | 135 | 216 | 118 | 61 | 202 |
| Sunny days | 10 | 12 | 13 | 14 | 19 | 5 | 7 | 8 | 13 | 16 | 21 | 18 |
| Rainy days | 16 | 11 | 13 | 16 | 12 | 25 | 24 | 23 | 17 | 15 | 7 | 12 |
| Snow days | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Town of Granville during the most sunny months:
The largest precipitation sum in Town of Granville is at