Average annual temperature is 12.4 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 144 days
Number of rainy days: 211 days
Number of snow days: 10 days
Look at detailed online map of Fort Grand
* Weather data for Fort Grand 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) | 18.7 | 21.0 | 21.9 | 28.2 | 28.3 | 32.3 | 31.8 | 30.6 | 30.7 | 26.8 | 19.7 | 17.8 |
| Average daytime temperature (°C) | 9.0 | 11.7 | 11.6 | 19.2 | 21.5 | 25.4 | 28.2 | 26.6 | 23.4 | 18.2 | 12.0 | 9.4 |
| Average temperature (°C) | 4.1 | 5.3 | 5.6 | 12.3 | 15.3 | 19.3 | 22.7 | 21.2 | 18.3 | 13.3 | 6.4 | 4.9 |
| Average night temperature (°C) | 0.8 | 0.6 | 0.9 | 6.8 | 9.8 | 13.8 | 18.5 | 17.0 | 14.1 | 9.4 | 2.2 | 1.6 |
| Absolute minimum temperature (°C) | -6.2 | -12.1 | -8.8 | -0.4 | 2.1 | 9.3 | 15.1 | 12.1 | 8.7 | 0.7 | -7.5 | -5.2 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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 | 6.7 | 6.7 | 8.6 | 10.0 | 11.3 | 11.2 | 10.5 | 9.1 | 6.9 | 6.8 | 4.8 |
| Precipitation (mm) | 116 | 92 | 111 | 54 | 87 | 102 | 117 | 154 | 83 | 87 | 51 | 82 |
| Sunny days | 6 | 12 | 10 | 14 | 18 | 12 | 5 | 10 | 11 | 14 | 19 | 13 |
| Rainy days | 21 | 14 | 20 | 16 | 13 | 18 | 26 | 21 | 19 | 17 | 10 | 16 |
| Snow days | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Fort Grand during the most sunny months:
The largest precipitation sum in Fort Grand is at