Average annual temperature is 15.7 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: -12.9 °C
Number of sunny days: 245 days
Number of rainy days: 111 days
Number of snow days: 9 days
Look at detailed online map of Gruhlkey
* Weather data for Gruhlkey 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) | 20.1 | 22.0 | 25.3 | 30.5 | 32.5 | 38.8 | 40.7 | 38.8 | 38.3 | 29.9 | 27.1 | 21.4 |
| Average daytime temperature (°C) | 11.5 | 14.1 | 17.7 | 23.1 | 26.4 | 30.2 | 35.2 | 35.0 | 31.0 | 23.0 | 16.7 | 12.2 |
| Average temperature (°C) | 4.8 | 5.9 | 9.6 | 14.3 | 19.2 | 22.8 | 28.0 | 28.1 | 23.9 | 15.9 | 9.5 | 5.6 |
| Average night temperature (°C) | 0.1 | 0.4 | 3.2 | 7.5 | 13.2 | 16.7 | 21.4 | 21.7 | 18.2 | 10.3 | 4.5 | 1.0 |
| Absolute minimum temperature (°C) | -12.9 | -9.6 | -5.0 | -2.1 | 6.5 | 11.5 | 16.4 | 17.2 | 13.2 | -5.6 | -4.9 | -5.5 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 9.0 | 9.9 | 11.4 | 11.1 | 12.1 | 12.7 | 12.2 | 10.6 | 9.5 | 8.3 | 7.8 |
| Precipitation (mm) | 13 | 7 | 8 | 29 | 81 | 80 | 19 | 4 | 39 | 28 | 4 | 46 |
| Sunny days | 24 | 21 | 22 | 23 | 11 | 13 | 18 | 20 | 22 | 22 | 25 | 24 |
| Rainy days | 4 | 3 | 8 | 7 | 20 | 17 | 13 | 11 | 8 | 9 | 5 | 6 |
| Snow days | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Gruhlkey is at