Average annual temperature is 1.7 °C
Absolute maximum temperature: 26.4 °C
Absolute minimum temperature: -22.9 °C
Number of sunny days: 139 days
Number of rainy days: 134 days
Number of snow days: 92 days
Look at detailed online map of Lillälgssjön
* Weather data for Lillälgssjön 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) | 2.5 | 4.4 | 4.9 | 11.2 | 19.4 | 26.4 | 23.2 | 18.2 | 21.2 | 11.4 | 0.4 | 3.1 |
| Average daytime temperature (°C) | -4.1 | -1.7 | -2.4 | 3.7 | 10.9 | 19.5 | 16.3 | 15.5 | 13.6 | 3.0 | -4.9 | -7.8 |
| Average temperature (°C) | -6.3 | -4.7 | -6.3 | -0.5 | 6.0 | 14.4 | 12.3 | 12.0 | 10.0 | 0.5 | -7.1 | -10.4 |
| Average night temperature (°C) | -9.2 | -8.1 | -10.5 | -4.4 | -0.2 | 7.8 | 8.4 | 8.5 | 6.2 | -1.9 | -10.2 | -14.0 |
| Absolute minimum temperature (°C) | -20.9 | -14.6 | -19.1 | -12.9 | -9.5 | 0.4 | 5.2 | 5.5 | 0.5 | -9.5 | -21.0 | -22.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 16.0 | 18.0 | 19.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 |
| Daylight mean duration (h) | 6.3 | 8.9 | 11.8 | 14.8 | 17.7 | 19.5 | 18.6 | 15.9 | 12.9 | 10.0 | 7.2 | 5.4 |
| Daylight minimum duration (h) | 5.0 | 7.0 | 10.0 | 13.0 | 16.0 | 18.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 | 5.0 |
| Sunshine mean duration (h) | 1.1 | 4.3 | 7.7 | 7.5 | 11.8 | 14.1 | 10.5 | 8.1 | 6.9 | 4.8 | 1.0 | 0.6 |
| Precipitation (mm) | 57 | 25 | 43 | 92 | 20 | 44 | 166 | 198 | 74 | 37 | 85 | 32 |
| Sunny days | 12 | 15 | 11 | 14 | 18 | 16 | 4 | 2 | 13 | 14 | 9 | 11 |
| Rainy days | 3 | 2 | 4 | 8 | 11 | 14 | 27 | 29 | 17 | 8 | 6 | 5 |
| Snow days | 16 | 11 | 16 | 8 | 2 | 0 | 0 | 0 | 0 | 9 | 15 | 15 |
The best time to visit Lillälgssjön during the most sunny months:
Months with the longest average daylight duration in Lillälgssjön:
The largest precipitation sum in Lillälgssjön is at