Average annual temperature is 11.0 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -24.6 °C
Number of sunny days: 206 days
Number of rainy days: 135 days
Number of snow days: 24 days
Look at detailed online map of Grant City
* Weather data for Grant City 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) | 9.0 | 13.0 | 21.6 | 28.2 | 30.6 | 32.6 | 35.2 | 37.1 | 34.5 | 31.4 | 17.8 | 12.9 |
| Average daytime temperature (°C) | -0.7 | 3.0 | 6.9 | 17.2 | 24.9 | 29.0 | 28.8 | 29.0 | 26.7 | 17.3 | 10.8 | 6.2 |
| Average temperature (°C) | -4.6 | -2.7 | 0.7 | 10.0 | 18.2 | 23.0 | 23.0 | 23.8 | 20.8 | 12.3 | 5.2 | 1.5 |
| Average night temperature (°C) | -7.8 | -7.1 | -3.6 | 4.6 | 12.1 | 17.1 | 17.6 | 19.2 | 16.0 | 8.3 | 0.8 | -1.8 |
| Absolute minimum temperature (°C) | -24.5 | -24.6 | -13.6 | -4.7 | 1.9 | 9.1 | 11.1 | 12.6 | 10.1 | -5.1 | -10.2 | -6.0 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 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 | 9.0 |
| Sunshine mean duration (h) | 4.4 | 6.7 | 7.9 | 9.4 | 11.0 | 12.5 | 12.2 | 11.6 | 9.8 | 7.6 | 7.2 | 5.0 |
| Precipitation (mm) | 57 | 62 | 53 | 47 | 64 | 78 | 44 | 82 | 68 | 77 | 5 | 52 |
| Sunny days | 15 | 19 | 16 | 17 | 18 | 16 | 12 | 15 | 15 | 15 | 24 | 24 |
| Rainy days | 6 | 7 | 9 | 11 | 13 | 14 | 19 | 16 | 15 | 15 | 5 | 5 |
| Snow days | 10 | 2 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
The best time to visit Grant City during the most sunny months:
The largest precipitation sum in Grant City is at