Average annual temperature is 15.3 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -15.4 °C
Number of sunny days: 254 days
Number of rainy days: 104 days
Number of snow days: 7 days
Look at detailed online map of Gruver
* Weather data for Gruver 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) | 21.3 | 22.1 | 25.9 | 31.4 | 34.9 | 39.1 | 39.6 | 39.1 | 39.4 | 31.2 | 29.0 | 22.6 |
| Average daytime temperature (°C) | 11.1 | 13.4 | 16.9 | 23.2 | 25.9 | 28.9 | 34.3 | 34.9 | 31.0 | 23.1 | 16.8 | 11.8 |
| Average temperature (°C) | 4.0 | 5.0 | 8.7 | 14.5 | 19.1 | 22.3 | 27.1 | 27.7 | 24.1 | 16.0 | 9.4 | 5.3 |
| Average night temperature (°C) | -1.0 | -1.1 | 2.3 | 7.8 | 13.6 | 17.0 | 21.1 | 21.2 | 18.2 | 10.2 | 3.9 | 0.9 |
| Absolute minimum temperature (°C) | -15.4 | -12.8 | -5.7 | -2.4 | 6.4 | 11.8 | 16.4 | 16.5 | 12.3 | -5.5 | -5.0 | -4.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 8.8 | 9.7 | 10.6 | 10.2 | 11.9 | 12.6 | 12.0 | 10.5 | 9.5 | 7.9 | 7.3 |
| Precipitation (mm) | 7 | 9 | 3 | 51 | 135 | 118 | 56 | 20 | 27 | 26 | 4 | 57 |
| Sunny days | 26 | 23 | 26 | 24 | 11 | 10 | 15 | 23 | 23 | 24 | 26 | 23 |
| Rainy days | 2 | 5 | 4 | 6 | 20 | 20 | 16 | 8 | 7 | 7 | 2 | 7 |
| Snow days | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Gruver during the most sunny months:
The largest precipitation sum in Gruver is at