Average annual temperature is 1.6 °C
Absolute maximum temperature: 25.4 °C
Absolute minimum temperature: -21.9 °C
Number of sunny days: 142 days
Number of rainy days: 132 days
Number of snow days: 91 days
Look at detailed online map of Ahvenselkä
* Weather data for Ahvenselkä 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) | 2.3 | 2.1 | 0.0 | 9.7 | 22.6 | 24.0 | 24.8 | 25.4 | 20.1 | 8.6 | 1.2 | 0.9 |
| Average daytime temperature (°C) | -3.4 | -4.8 | -5.0 | 4.7 | 12.2 | 17.0 | 17.9 | 18.4 | 13.4 | 0.0 | -5.7 | -7.2 |
| Average temperature (°C) | -5.7 | -7.0 | -8.7 | -0.1 | 7.5 | 12.9 | 14.3 | 14.6 | 10.4 | -2.3 | -7.8 | -9.2 |
| Average night temperature (°C) | -8.0 | -9.6 | -12.5 | -5.1 | 2.0 | 7.8 | 10.0 | 10.3 | 6.9 | -5.3 | -10.5 | -11.3 |
| Absolute minimum temperature (°C) | -19.2 | -19.7 | -20.9 | -13.4 | -6.1 | 1.1 | 4.0 | 3.8 | -1.4 | -14.1 | -20.2 | -21.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 6.0 | 9.0 | 13.0 | 17.0 | 22.0 | 24.0 | 24.0 | 19.0 | 14.0 | 11.0 | 7.0 | 3.0 |
| Daylight mean duration (h) | 4.1 | 8.0 | 11.7 | 15.6 | 19.9 | 24.0 | 21.9 | 17.1 | 13.2 | 9.4 | 5.5 | 2.2 |
| Daylight minimum duration (h) | 2.0 | 6.0 | 9.0 | 13.0 | 17.0 | 23.0 | 19.0 | 15.0 | 11.0 | 7.0 | 3.0 | 1.0 |
| Sunshine mean duration (h) | 0.3 | 1.1 | 5.6 | 10.7 | 12.1 | 14.1 | 10.6 | 8.7 | 4.9 | 2.3 | 0.4 | 0.0 |
| Precipitation (mm) | 53 | 37 | 41 | 26 | 41 | 52 | 87 | 138 | 157 | 64 | 23 | 31 |
| Sunny days | 9 | 7 | 14 | 19 | 14 | 15 | 7 | 8 | 7 | 15 | 16 | 11 |
| Rainy days | 6 | 3 | 0 | 7 | 15 | 15 | 24 | 23 | 23 | 9 | 3 | 4 |
| Snow days | 16 | 18 | 17 | 4 | 2 | 0 | 0 | 0 | 0 | 7 | 11 | 16 |
The best time to visit Ahvenselkä during the most sunny months:
Months with the longest average daylight duration in Ahvenselkä:
The largest precipitation sum in Ahvenselkä is at