Average annual temperature is 7.9 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: -14.6 °C
Number of sunny days: 144 days
Number of rainy days: 192 days
Number of snow days: 29 days
Look at detailed online map of Östergötland County
* Weather data for Östergötland County 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) | 6.2 | 8.4 | 11.7 | 19.4 | 25.3 | 27.7 | 25.5 | 24.6 | 23.8 | 17.6 | 9.2 | 8.1 |
| Average daytime temperature (°C) | 2.9 | 3.3 | 3.9 | 10.6 | 18.5 | 23.2 | 20.4 | 19.3 | 19.4 | 9.7 | 3.2 | 0.3 |
| Average temperature (°C) | 1.2 | 0.6 | 0.5 | 5.2 | 13.1 | 18.3 | 16.7 | 16.4 | 15.9 | 7.1 | 1.5 | -1.7 |
| Average night temperature (°C) | -1.1 | -2.1 | -3.4 | -0.1 | 7.0 | 12.3 | 13.0 | 13.6 | 12.8 | 4.6 | -0.4 | -4.5 |
| Absolute minimum temperature (°C) | -6.6 | -7.3 | -14.6 | -8.9 | -1.3 | 6.9 | 10.6 | 11.2 | 9.8 | 0.2 | -10.2 | -12.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 7.2 | 9.3 | 11.8 | 14.4 | 16.8 | 18.2 | 17.5 | 15.4 | 12.8 | 10.3 | 7.9 | 6.5 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 14.0 | 11.0 | 9.0 | 6.0 | 6.0 |
| Sunshine mean duration (h) | 1.9 | 4.4 | 5.2 | 9.8 | 13.6 | 14.1 | 12.9 | 7.4 | 8.2 | 4.5 | 1.9 | 0.7 |
| Precipitation (mm) | 95 | 25 | 85 | 21 | 20 | 37 | 89 | 114 | 64 | 99 | 55 | 72 |
| Sunny days | 6 | 15 | 10 | 18 | 24 | 21 | 3 | 3 | 16 | 7 | 10 | 11 |
| Rainy days | 21 | 9 | 13 | 11 | 7 | 9 | 28 | 28 | 14 | 24 | 14 | 14 |
| Snow days | 4 | 4 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 |
The best time to visit Östergötland County during the most sunny months:
Months with the longest average daylight duration in Östergötland County:
The largest precipitation sum in Östergötland County is at