Average annual temperature is 3.8 °C
Absolute maximum temperature: 28.4 °C
Absolute minimum temperature: -20.9 °C
Number of sunny days: 110 days
Number of rainy days: 175 days
Number of snow days: 80 days
Look at detailed online map of Kattila-aho
* Weather data for Kattila-aho 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) | 1.9 | 2.7 | 4.2 | 18.2 | 21.7 | 24.8 | 24.1 | 28.4 | 21.2 | 11.5 | 2.4 | 1.7 |
| Average daytime temperature (°C) | -2.9 | -3.5 | -1.5 | 8.3 | 14.3 | 18.9 | 18.4 | 20.1 | 16.3 | 3.5 | -2.5 | -6.3 |
| Average temperature (°C) | -4.7 | -5.7 | -4.5 | 2.0 | 9.8 | 14.5 | 15.2 | 16.6 | 13.2 | 1.3 | -4.2 | -7.9 |
| Average night temperature (°C) | -6.7 | -7.8 | -7.9 | -3.3 | 4.6 | 9.1 | 11.6 | 12.8 | 10.0 | -0.9 | -6.1 | -9.9 |
| Absolute minimum temperature (°C) | -20.9 | -17.1 | -18.2 | -13.2 | -4.6 | 0.5 | 7.2 | 7.3 | 6.2 | -9.0 | -19.3 | -16.8 |
| 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 | 19.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 |
| Daylight mean duration (h) | 6.2 | 8.8 | 11.8 | 14.9 | 17.9 | 19.8 | 18.8 | 16.0 | 13.0 | 9.9 | 7.0 | 5.2 |
| Daylight minimum duration (h) | 5.0 | 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) | 0.4 | 1.9 | 4.7 | 11.0 | 12.2 | 14.7 | 9.1 | 10.2 | 6.1 | 3.6 | 0.3 | 0.2 |
| Precipitation (mm) | 80 | 31 | 93 | 25 | 38 | 55 | 196 | 90 | 145 | 98 | 69 | 49 |
| Sunny days | 10 | 7 | 9 | 23 | 12 | 10 | 4 | 7 | 5 | 12 | 4 | 7 |
| Rainy days | 9 | 4 | 7 | 5 | 17 | 20 | 27 | 24 | 25 | 16 | 15 | 6 |
| Snow days | 12 | 17 | 15 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 11 | 18 |
The best time to visit Kattila-aho during the most sunny months:
Months with the longest average daylight duration in Kattila-aho:
The largest precipitation sum in Kattila-aho is at