Average annual temperature is 10.1 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 125 days
Number of rainy days: 225 days
Number of snow days: 15 days
Look at detailed online map of Irlach
* Weather data for Irlach 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) | 14.2 | 15.4 | 19.1 | 20.0 | 24.7 | 33.3 | 33.8 | 31.3 | 27.6 | 25.5 | 15.8 | 12.9 |
| Average daytime temperature (°C) | 5.1 | 6.8 | 10.9 | 10.9 | 17.8 | 23.7 | 25.3 | 23.6 | 22.8 | 18.1 | 8.6 | 5.7 |
| Average temperature (°C) | 1.7 | 2.1 | 5.5 | 6.6 | 12.9 | 18.4 | 19.9 | 18.7 | 16.7 | 12.1 | 4.6 | 1.8 |
| Average night temperature (°C) | -1.9 | -2.0 | 0.4 | 2.2 | 8.0 | 12.1 | 14.4 | 14.3 | 11.4 | 6.7 | 1.1 | -1.8 |
| Absolute minimum temperature (°C) | -9.2 | -7.1 | -4.7 | -4.9 | 3.4 | 8.6 | 7.6 | 7.9 | 6.0 | 1.2 | -5.4 | -14.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.3 | 6.7 | 6.6 | 5.9 | 9.3 | 12.4 | 11.4 | 8.8 | 9.7 | 7.2 | 4.5 | 3.8 |
| Precipitation (mm) | 56 | 83 | 101 | 153 | 140 | 38 | 103 | 249 | 31 | 64 | 195 | 169 |
| Sunny days | 5 | 15 | 10 | 6 | 12 | 17 | 10 | 5 | 20 | 14 | 3 | 8 |
| Rainy days | 15 | 13 | 20 | 24 | 19 | 13 | 21 | 26 | 10 | 17 | 26 | 21 |
| Snow days | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Irlach during the most sunny months:
Months with the longest average daylight duration in Irlach:
The largest precipitation sum in Irlach is at