Average annual temperature is 13.1 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -10.4 °C
Number of sunny days: 180 days
Number of rainy days: 181 days
Number of snow days: 4 days
Look at detailed online map of Groffdale
* Weather data for Groffdale 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) | 17.6 | 19.3 | 20.0 | 29.1 | 29.8 | 34.0 | 34.3 | 31.7 | 34.2 | 27.6 | 21.7 | 15.7 |
| Average daytime temperature (°C) | 8.4 | 9.9 | 11.1 | 19.7 | 22.7 | 26.7 | 30.3 | 28.4 | 24.5 | 19.5 | 11.4 | 9.1 |
| Average temperature (°C) | 4.6 | 4.4 | 5.3 | 13.3 | 15.8 | 20.3 | 24.6 | 23.2 | 19.6 | 14.2 | 6.2 | 4.8 |
| Average night temperature (°C) | 1.5 | -0.1 | 0.6 | 8.0 | 9.2 | 14.8 | 19.9 | 18.5 | 15.4 | 10.0 | 2.0 | 1.4 |
| Absolute minimum temperature (°C) | -4.8 | -10.4 | -5.7 | 0.9 | 2.9 | 10.2 | 16.6 | 14.5 | 9.8 | 3.8 | -5.5 | -4.1 |
| 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 | 15.0 | 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 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 4.7 | 6.7 | 7.4 | 9.0 | 11.6 | 10.8 | 12.0 | 10.5 | 8.1 | 8.4 | 7.5 | 4.5 |
| Precipitation (mm) | 95 | 53 | 58 | 99 | 24 | 117 | 85 | 65 | 138 | 49 | 63 | 170 |
| Sunny days | 11 | 16 | 13 | 15 | 20 | 13 | 8 | 14 | 16 | 18 | 20 | 16 |
| Rainy days | 20 | 10 | 17 | 15 | 11 | 17 | 23 | 17 | 14 | 13 | 9 | 15 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Groffdale during the most sunny months:
The largest precipitation sum in Groffdale is at