Average annual temperature is 3.9 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 135 days
Number of rainy days: 154 days
Number of snow days: 76 days
Look at detailed online map of Långbacka
* Weather data for Långbacka 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) | 7.8 | 7.4 | 7.3 | 15.0 | 22.9 | 29.2 | 25.2 | 24.8 | 23.2 | 13.0 | 4.3 | 4.9 |
| Average daytime temperature (°C) | -1.6 | -0.5 | -2.3 | 5.4 | 15.5 | 20.3 | 19.1 | 19.5 | 16.4 | 3.7 | -2.4 | -4.6 |
| Average temperature (°C) | -4.0 | -3.3 | -5.6 | 0.6 | 9.9 | 15.7 | 15.7 | 16.1 | 12.5 | 0.8 | -4.4 | -7.2 |
| Average night temperature (°C) | -6.4 | -6.3 | -9.0 | -3.8 | 3.7 | 10.1 | 11.8 | 12.7 | 8.9 | -1.8 | -7.2 | -10.2 |
| Absolute minimum temperature (°C) | -14.5 | -18.3 | -17.3 | -12.5 | -4.0 | 3.1 | 8.2 | 9.3 | 2.7 | -9.8 | -16.6 | -18.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 6.0 | 9.0 | 13.0 | 16.0 | 20.0 | 21.0 | 21.0 | 18.0 | 14.0 | 11.0 | 7.0 | 4.0 |
| Daylight mean duration (h) | 5.4 | 8.5 | 11.8 | 15.2 | 18.6 | 21.2 | 19.8 | 16.4 | 13.1 | 9.7 | 6.4 | 4.1 |
| Daylight minimum duration (h) | 4.0 | 6.0 | 10.0 | 13.0 | 16.0 | 20.0 | 18.0 | 14.0 | 11.0 | 8.0 | 4.0 | 3.0 |
| Sunshine mean duration (h) | 1.5 | 3.6 | 6.4 | 10.5 | 13.8 | 14.5 | 12.2 | 9.9 | 6.8 | 4.4 | 0.3 | 0.3 |
| Precipitation (mm) | 70 | 30 | 47 | 41 | 19 | 55 | 122 | 141 | 66 | 58 | 136 | 53 |
| Sunny days | 10 | 16 | 12 | 18 | 19 | 16 | 6 | 5 | 9 | 11 | 7 | 6 |
| Rainy days | 11 | 3 | 1 | 7 | 10 | 14 | 25 | 26 | 21 | 14 | 14 | 8 |
| Snow days | 10 | 9 | 18 | 5 | 2 | 0 | 0 | 0 | 0 | 6 | 9 | 17 |
The best time to visit Långbacka during the most sunny months:
Months with the longest average daylight duration in Långbacka:
The largest precipitation sum in Långbacka is at