Average annual temperature is 11.8 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -21.0 °C
Number of sunny days: 190 days
Number of rainy days: 160 days
Number of snow days: 15 days
Look at detailed online map of Granville
* Weather data for 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) | 13.1 | 13.4 | 21.1 | 25.8 | 32.1 | 34.1 | 34.4 | 35.6 | 32.3 | 28.5 | 20.0 | 14.7 |
| Average daytime temperature (°C) | 3.3 | 6.4 | 9.0 | 17.8 | 24.2 | 29.2 | 28.6 | 28.1 | 25.0 | 17.7 | 10.3 | 7.1 |
| Average temperature (°C) | -0.7 | 0.8 | 3.5 | 10.6 | 17.7 | 22.7 | 23.2 | 22.7 | 19.7 | 12.9 | 5.2 | 3.2 |
| Average night temperature (°C) | -3.5 | -3.4 | -0.5 | 4.7 | 11.6 | 16.3 | 18.3 | 18.2 | 15.4 | 9.2 | 1.0 | 0.6 |
| Absolute minimum temperature (°C) | -21.0 | -18.0 | -12.1 | -1.6 | 1.9 | 9.4 | 13.8 | 11.0 | 9.2 | -1.8 | -10.6 | -7.7 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.2 | 7.2 | 6.4 | 9.2 | 10.9 | 12.4 | 12.3 | 10.7 | 9.0 | 7.3 | 7.4 | 4.4 |
| Precipitation (mm) | 53 | 73 | 89 | 113 | 104 | 24 | 129 | 105 | 129 | 76 | 24 | 63 |
| Sunny days | 11 | 17 | 16 | 14 | 19 | 22 | 12 | 17 | 13 | 11 | 23 | 15 |
| Rainy days | 11 | 9 | 15 | 16 | 12 | 8 | 19 | 14 | 17 | 19 | 6 | 14 |
| Snow days | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
The best time to visit Granville during the most sunny months:
The largest precipitation sum in Granville is at