Average annual temperature is 7.8 °C
Absolute maximum temperature: 28.2 °C
Absolute minimum temperature: -14.9 °C
Number of sunny days: 127 days
Number of rainy days: 214 days
Number of snow days: 24 days
Look at detailed online map of Grillenberg
* Weather data for Grillenberg Austria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.5 | 12.0 | 16.1 | 16.1 | 19.7 | 26.7 | 26.8 | 28.2 | 23.3 | 22.0 | 10.8 | 8.6 |
| Average daytime temperature (°C) | 2.0 | 3.8 | 8.3 | 9.3 | 14.6 | 19.9 | 21.6 | 21.1 | 19.5 | 15.0 | 6.3 | 3.7 |
| Average temperature (°C) | -1.1 | -0.9 | 3.5 | 4.5 | 10.6 | 15.0 | 16.8 | 16.6 | 14.8 | 10.5 | 2.3 | 0.1 |
| Average night temperature (°C) | -4.2 | -5.1 | -0.8 | -0.3 | 6.8 | 9.9 | 11.9 | 12.5 | 10.7 | 6.6 | -1.1 | -3.0 |
| Absolute minimum temperature (°C) | -10.0 | -14.9 | -4.5 | -5.9 | 2.9 | 6.4 | 6.0 | 4.3 | 5.4 | -1.3 | -5.1 | -13.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.0 | 8.0 | 7.3 | 8.2 | 8.9 | 12.3 | 11.7 | 10.1 | 10.3 | 7.2 | 6.1 | 4.9 |
| Precipitation (mm) | 73 | 29 | 51 | 137 | 174 | 204 | 239 | 219 | 35 | 174 | 127 | 135 |
| Sunny days | 13 | 22 | 10 | 8 | 4 | 6 | 6 | 11 | 15 | 11 | 5 | 16 |
| Rainy days | 10 | 4 | 17 | 22 | 27 | 24 | 25 | 20 | 15 | 20 | 20 | 10 |
| Snow days | 8 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 |
The best time to visit Grillenberg during the most sunny months:
Months with the longest average daylight duration in Grillenberg:
The largest precipitation sum in Grillenberg is at