Average annual temperature is 7.4 °C
Absolute maximum temperature: 28.3 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 143 days
Number of rainy days: 183 days
Number of snow days: 39 days
Look at detailed online map of Irsta socken
* Weather data for Irsta socken Sweden is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.9 | 8.6 | 10.5 | 19.0 | 24.2 | 28.3 | 23.4 | 23.3 | 23.3 | 16.9 | 7.9 | 6.0 |
| Average daytime temperature (°C) | 2.2 | 2.6 | 3.1 | 10.2 | 17.7 | 23.8 | 20.3 | 19.4 | 18.5 | 8.7 | 2.5 | -1.1 |
| Average temperature (°C) | 0.3 | -0.1 | -0.3 | 5.1 | 12.4 | 18.7 | 16.9 | 16.4 | 15.3 | 6.2 | 0.6 | -3.3 |
| Average night temperature (°C) | -1.8 | -2.3 | -3.9 | 0.2 | 6.4 | 12.8 | 13.6 | 13.5 | 12.3 | 3.8 | -1.4 | -6.2 |
| Absolute minimum temperature (°C) | -7.7 | -7.4 | -11.5 | -7.2 | -1.8 | 6.9 | 11.7 | 10.8 | 7.5 | -3.0 | -7.6 | -13.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 15.0 | 18.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 7.0 | 9.2 | 11.8 | 14.5 | 17.1 | 18.6 | 17.8 | 15.5 | 12.9 | 10.2 | 7.6 | 6.2 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 6.0 |
| Sunshine mean duration (h) | 1.8 | 4.1 | 4.7 | 10.0 | 13.5 | 14.5 | 13.0 | 8.1 | 7.5 | 4.8 | 1.3 | 0.8 |
| Precipitation (mm) | 77 | 32 | 54 | 20 | 19 | 22 | 115 | 158 | 93 | 60 | 75 | 66 |
| Sunny days | 8 | 17 | 9 | 16 | 23 | 22 | 5 | 3 | 12 | 11 | 8 | 9 |
| Rainy days | 20 | 6 | 12 | 12 | 8 | 8 | 26 | 28 | 18 | 20 | 15 | 10 |
| Snow days | 3 | 5 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 12 |
The best time to visit Irsta socken during the most sunny months:
Months with the longest average daylight duration in Irsta socken:
The largest precipitation sum in Irsta socken is at