Average annual temperature is 5.2 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: -22.1 °C
Number of sunny days: 149 days
Number of rainy days: 167 days
Number of snow days: 49 days
Look at detailed online map of Järna socken
* Weather data for Järna 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) | 4.2 | 7.9 | 7.8 | 17.7 | 22.7 | 27.7 | 25.0 | 22.2 | 23.3 | 15.9 | 4.1 | 5.2 |
| Average daytime temperature (°C) | -0.2 | 1.6 | 1.7 | 8.8 | 16.7 | 22.7 | 19.3 | 18.4 | 17.2 | 6.6 | -0.5 | -4.4 |
| Average temperature (°C) | -2.3 | -1.6 | -2.9 | 3.2 | 10.8 | 17.2 | 15.1 | 14.6 | 13.4 | 3.9 | -2.4 | -6.8 |
| Average night temperature (°C) | -5.0 | -4.6 | -7.9 | -2.0 | 3.5 | 10.4 | 11.0 | 11.0 | 9.6 | 1.5 | -4.4 | -10.4 |
| Absolute minimum temperature (°C) | -17.6 | -11.4 | -15.8 | -10.7 | -3.0 | 4.0 | 8.4 | 7.4 | 3.9 | -3.0 | -11.3 | -22.1 |
| 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 | 19.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 6.7 | 9.1 | 11.8 | 14.6 | 17.3 | 18.9 | 18.1 | 15.7 | 12.9 | 10.1 | 7.5 | 5.9 |
| Daylight minimum duration (h) | 5.0 | 7.0 | 10.0 | 13.0 | 16.0 | 18.0 | 17.0 | 14.0 | 11.0 | 8.0 | 6.0 | 5.0 |
| Sunshine mean duration (h) | 1.4 | 4.2 | 6.7 | 9.0 | 14.0 | 14.2 | 11.7 | 8.2 | 6.9 | 4.2 | 1.3 | 0.8 |
| Precipitation (mm) | 63 | 28 | 52 | 44 | 25 | 28 | 164 | 129 | 51 | 51 | 95 | 39 |
| Sunny days | 10 | 13 | 15 | 15 | 22 | 22 | 2 | 4 | 14 | 12 | 10 | 10 |
| Rainy days | 11 | 6 | 11 | 13 | 9 | 8 | 29 | 27 | 16 | 15 | 13 | 9 |
| Snow days | 10 | 9 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 12 |
The best time to visit Järna socken during the most sunny months:
Months with the longest average daylight duration in Järna socken:
The largest precipitation sum in Järna socken is at