Average annual temperature is 11.3 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -12.5 °C
Number of sunny days: 161 days
Number of rainy days: 191 days
Number of snow days: 13 days
Look at detailed online map of Grand Beach
* Weather data for Grand Beach 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) | 15.3 | 11.8 | 19.3 | 25.6 | 30.3 | 30.8 | 30.5 | 34.5 | 31.0 | 27.9 | 18.6 | 13.3 |
| Average daytime temperature (°C) | 3.8 | 5.5 | 7.1 | 15.6 | 19.3 | 23.8 | 26.0 | 25.3 | 23.1 | 16.5 | 10.2 | 6.9 |
| Average temperature (°C) | 1.0 | 1.1 | 2.9 | 9.9 | 14.6 | 19.1 | 22.1 | 21.5 | 19.3 | 13.3 | 6.3 | 4.3 |
| Average night temperature (°C) | -1.2 | -1.9 | 0.0 | 5.6 | 10.5 | 15.3 | 18.8 | 18.5 | 16.1 | 10.9 | 3.5 | 2.4 |
| Absolute minimum temperature (°C) | -9.8 | -12.5 | -8.0 | -2.7 | 2.2 | 10.7 | 15.0 | 12.5 | 12.0 | -0.7 | -7.0 | -4.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.8 | 7.3 | 6.1 | 9.4 | 10.1 | 11.7 | 11.9 | 10.8 | 9.0 | 6.1 | 6.5 | 3.6 |
| Precipitation (mm) | 88 | 112 | 136 | 89 | 97 | 66 | 128 | 124 | 64 | 178 | 50 | 85 |
| Sunny days | 7 | 16 | 11 | 13 | 20 | 16 | 11 | 14 | 15 | 9 | 19 | 10 |
| Rainy days | 18 | 10 | 18 | 17 | 11 | 14 | 20 | 17 | 15 | 21 | 10 | 20 |
| Snow days | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
The best time to visit Grand Beach during the most sunny months:
The largest precipitation sum in Grand Beach is at