Average annual temperature is 5.7 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -28.4 °C
Number of sunny days: 161 days
Number of rainy days: 132 days
Number of snow days: 72 days
Look at detailed online map of Finn
* Weather data for Finn United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.5 | 4.2 | 7.4 | 20.4 | 24.5 | 25.7 | 32.2 | 32.3 | 26.4 | 22.4 | 11.3 | 11.6 |
| Average daytime temperature (°C) | -1.8 | -0.4 | 1.0 | 7.1 | 17.7 | 19.5 | 26.5 | 25.3 | 20.2 | 11.6 | 5.4 | 3.5 |
| Average temperature (°C) | -5.4 | -5.2 | -4.5 | 1.4 | 11.4 | 13.5 | 19.5 | 18.8 | 13.4 | 5.4 | 0.7 | -1.3 |
| Average night temperature (°C) | -8.3 | -8.6 | -8.1 | -2.7 | 5.8 | 8.1 | 12.3 | 12.9 | 8.0 | 1.1 | -2.8 | -4.6 |
| Absolute minimum temperature (°C) | -27.5 | -28.4 | -14.8 | -12.0 | -1.4 | 0.6 | 6.6 | 8.9 | 1.7 | -18.8 | -13.5 | -13.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.8 | 7.0 | 8.0 | 9.8 | 11.8 | 11.9 | 14.0 | 11.1 | 10.0 | 7.7 | 6.8 | 5.7 |
| Precipitation (mm) | 35 | 29 | 49 | 50 | 101 | 90 | 11 | 74 | 48 | 41 | 20 | 13 |
| Sunny days | 14 | 13 | 12 | 10 | 6 | 2 | 15 | 16 | 17 | 18 | 17 | 21 |
| Rainy days | 4 | 0 | 4 | 6 | 25 | 28 | 16 | 15 | 13 | 9 | 8 | 4 |
| Snow days | 13 | 15 | 15 | 14 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 6 |
The best time to visit Finn during the most sunny months:
Months with the longest average daylight duration in Finn:
The largest precipitation sum in Finn is at