Average annual temperature is 7.0 °C
Absolute maximum temperature: 27.8 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 148 days
Number of rainy days: 180 days
Number of snow days: 37 days
Look at detailed online map of Bäck
* Weather data for Bäck 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) | 5.7 | 8.5 | 8.5 | 16.7 | 21.9 | 27.8 | 25.9 | 22.6 | 23.1 | 16.3 | 7.0 | 5.4 |
| Average daytime temperature (°C) | 1.8 | 3.0 | 3.0 | 10.3 | 16.3 | 22.3 | 19.3 | 19.1 | 18.1 | 8.5 | 2.1 | -2.0 |
| Average temperature (°C) | 0.2 | 0.0 | -0.7 | 5.4 | 11.8 | 18.2 | 16.1 | 16.0 | 15.1 | 6.0 | 0.1 | -4.2 |
| Average night temperature (°C) | -1.8 | -3.1 | -4.6 | 0.6 | 6.2 | 13.0 | 12.7 | 12.9 | 11.7 | 3.6 | -1.9 | -7.7 |
| Absolute minimum temperature (°C) | -9.5 | -10.6 | -13.6 | -9.4 | -1.4 | 6.6 | 9.7 | 9.7 | 7.6 | -0.3 | -8.9 | -17.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 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 | 17.0 | 18.5 | 17.8 | 15.5 | 12.9 | 10.2 | 7.7 | 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) | 1.6 | 4.6 | 5.8 | 9.2 | 13.9 | 14.8 | 12.2 | 8.6 | 7.0 | 5.1 | 2.1 | 1.1 |
| Precipitation (mm) | 102 | 43 | 78 | 48 | 21 | 59 | 197 | 192 | 92 | 75 | 48 | 70 |
| Sunny days | 10 | 18 | 11 | 17 | 22 | 21 | 3 | 2 | 9 | 13 | 14 | 8 |
| Rainy days | 16 | 8 | 11 | 13 | 9 | 9 | 28 | 29 | 21 | 17 | 10 | 9 |
| Snow days | 5 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 14 |
The best time to visit Bäck during the most sunny months:
Months with the longest average daylight duration in Bäck:
The largest precipitation sum in Bäck is at