Average annual temperature is 9.4 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 98 days
Number of rainy days: 233 days
Number of snow days: 34 days
Look at detailed online map of Mellau
* Weather data for Mellau 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) | 15.6 | 14.2 | 17.6 | 18.9 | 21.3 | 32.1 | 31.2 | 30.8 | 26.0 | 24.2 | 14.4 | 12.8 |
| Average daytime temperature (°C) | 4.3 | 6.7 | 9.0 | 9.8 | 16.0 | 22.6 | 22.3 | 22.0 | 21.8 | 17.5 | 6.8 | 6.2 |
| Average temperature (°C) | 1.0 | 1.8 | 4.4 | 5.6 | 11.4 | 17.2 | 17.9 | 17.8 | 17.0 | 12.4 | 3.0 | 2.4 |
| Average night temperature (°C) | -1.8 | -2.8 | 0.4 | 1.9 | 6.5 | 11.3 | 13.6 | 13.9 | 12.6 | 8.1 | -0.8 | -1.0 |
| Absolute minimum temperature (°C) | -7.3 | -12.7 | -7.0 | -4.1 | 1.0 | 8.8 | 9.0 | 6.9 | 5.4 | 0.9 | -9.9 | -11.2 |
| 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 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.5 |
| 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) | 4.3 | 6.6 | 6.5 | 7.5 | 9.1 | 13.4 | 10.9 | 9.3 | 9.8 | 7.7 | 3.6 | 3.4 |
| Precipitation (mm) | 69 | 89 | 161 | 223 | 195 | 107 | 256 | 281 | 79 | 142 | 345 | 239 |
| Sunny days | 10 | 14 | 9 | 3 | 2 | 7 | 6 | 6 | 12 | 17 | 4 | 8 |
| Rainy days | 9 | 6 | 17 | 26 | 29 | 23 | 25 | 25 | 18 | 14 | 23 | 18 |
| Snow days | 12 | 8 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Mellau during the most sunny months:
Months with the longest average daylight duration in Mellau:
The largest precipitation sum in Mellau is at