Average annual temperature is 4.8 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 158 days
Number of rainy days: 165 days
Number of snow days: 42 days
Look at detailed online map of Björbysätern
* Weather data for Björbysätern 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) | 4.0 | 6.9 | 7.5 | 17.8 | 21.5 | 28.5 | 25.2 | 20.8 | 23.0 | 15.5 | 3.6 | 4.3 |
| Average daytime temperature (°C) | -0.6 | 1.1 | 1.1 | 8.7 | 16.0 | 22.8 | 18.8 | 18.1 | 16.7 | 6.6 | -0.7 | -4.9 |
| Average temperature (°C) | -2.9 | -2.6 | -4.0 | 3.2 | 10.3 | 17.4 | 14.7 | 14.4 | 12.8 | 3.6 | -2.8 | -7.5 |
| Average night temperature (°C) | -5.5 | -7.1 | -10.3 | -1.9 | 3.3 | 10.8 | 10.6 | 10.9 | 9.2 | 0.9 | -5.2 | -10.9 |
| Absolute minimum temperature (°C) | -18.2 | -18.0 | -21.7 | -11.4 | -3.5 | 3.9 | 7.6 | 7.8 | 4.1 | -3.5 | -12.1 | -19.9 |
| 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) | 6.8 | 9.1 | 11.8 | 14.6 | 17.3 | 18.8 | 18.1 | 15.6 | 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 | 4.6 | 6.5 | 8.5 | 13.8 | 14.6 | 11.7 | 7.5 | 6.1 | 4.4 | 1.6 | 1.1 |
| Precipitation (mm) | 79 | 44 | 53 | 93 | 29 | 44 | 159 | 165 | 65 | 43 | 74 | 40 |
| Sunny days | 11 | 17 | 14 | 15 | 21 | 23 | 2 | 4 | 11 | 15 | 12 | 13 |
| Rainy days | 12 | 4 | 10 | 14 | 10 | 7 | 29 | 27 | 19 | 13 | 11 | 9 |
| Snow days | 8 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 9 |
The best time to visit Björbysätern during the most sunny months:
Months with the longest average daylight duration in Björbysätern:
The largest precipitation sum in Björbysätern is at