Average annual temperature is 4.4 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 145 days
Number of rainy days: 156 days
Number of snow days: 64 days
Look at detailed online map of Vistbacka
* Weather data for Vistbacka Finland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 3.7 | 4.9 | 4.2 | 15.6 | 22.0 | 27.6 | 24.4 | 28.9 | 22.2 | 12.2 | 4.7 | 3.4 |
| Average daytime temperature (°C) | -1.6 | -1.1 | -1.3 | 7.2 | 14.3 | 20.0 | 19.4 | 20.2 | 16.4 | 4.0 | -1.5 | -4.7 |
| Average temperature (°C) | -3.3 | -3.7 | -5.0 | 1.5 | 9.6 | 15.4 | 15.9 | 16.5 | 13.4 | 1.4 | -3.5 | -6.4 |
| Average night temperature (°C) | -5.4 | -6.9 | -9.0 | -3.8 | 4.3 | 9.9 | 12.3 | 13.0 | 10.3 | -0.9 | -5.6 | -8.3 |
| Absolute minimum temperature (°C) | -14.6 | -15.9 | -15.9 | -13.3 | -3.5 | 1.3 | 9.7 | 9.1 | 4.2 | -8.6 | -16.9 | -15.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 16.0 | 19.0 | 20.0 | 20.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 |
| Daylight mean duration (h) | 5.8 | 8.7 | 11.8 | 15.0 | 18.2 | 20.4 | 19.2 | 16.2 | 13.0 | 9.8 | 6.7 | 4.7 |
| Daylight minimum duration (h) | 4.0 | 7.0 | 10.0 | 13.0 | 16.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 | 4.0 |
| Sunshine mean duration (h) | 1.2 | 2.7 | 5.3 | 9.6 | 12.1 | 14.2 | 11.1 | 9.8 | 6.0 | 4.6 | 0.4 | 0.4 |
| Precipitation (mm) | 63 | 26 | 52 | 64 | 51 | 48 | 126 | 116 | 120 | 80 | 53 | 37 |
| Sunny days | 12 | 13 | 12 | 22 | 16 | 16 | 4 | 7 | 7 | 14 | 10 | 12 |
| Rainy days | 9 | 3 | 7 | 8 | 14 | 14 | 27 | 24 | 23 | 15 | 10 | 2 |
| Snow days | 10 | 12 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 10 | 17 |
The best time to visit Vistbacka during the most sunny months:
Months with the longest average daylight duration in Vistbacka:
The largest precipitation sum in Vistbacka is at