Average annual temperature is 2.3 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: -24.7 °C
Number of sunny days: 133 days
Number of rainy days: 142 days
Number of snow days: 90 days
Look at detailed online map of Rovastinaho
* Weather data for Rovastinaho 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) | 4.0 | 2.7 | 1.1 | 11.7 | 22.2 | 25.2 | 24.9 | 27.6 | 19.3 | 9.9 | 2.3 | 0.4 |
| Average daytime temperature (°C) | -3.1 | -4.0 | -4.3 | 5.3 | 11.9 | 17.9 | 18.6 | 19.3 | 14.2 | 0.9 | -4.1 | -6.6 |
| Average temperature (°C) | -5.2 | -6.5 | -8.0 | 0.3 | 7.1 | 13.8 | 15.1 | 15.5 | 11.1 | -1.4 | -6.2 | -8.2 |
| Average night temperature (°C) | -7.4 | -9.1 | -11.8 | -4.3 | 1.7 | 8.7 | 10.7 | 11.5 | 7.8 | -4.0 | -8.7 | -10.3 |
| Absolute minimum temperature (°C) | -18.9 | -18.8 | -24.7 | -13.5 | -5.1 | 1.6 | 7.0 | 5.4 | 0.3 | -11.1 | -18.5 | -19.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 6.0 | 9.0 | 13.0 | 17.0 | 21.0 | 24.0 | 23.0 | 18.0 | 14.0 | 11.0 | 7.0 | 4.0 |
| Daylight mean duration (h) | 4.7 | 8.2 | 11.8 | 15.4 | 19.3 | 23.4 | 20.9 | 16.8 | 13.1 | 9.5 | 5.9 | 3.2 |
| Daylight minimum duration (h) | 3.0 | 6.0 | 9.0 | 13.0 | 17.0 | 21.0 | 18.0 | 14.0 | 11.0 | 7.0 | 4.0 | 2.0 |
| Sunshine mean duration (h) | 0.6 | 1.8 | 5.7 | 10.6 | 12.3 | 14.1 | 10.8 | 9.9 | 5.3 | 2.8 | 0.4 | 0.0 |
| Precipitation (mm) | 61 | 24 | 41 | 35 | 46 | 33 | 103 | 128 | 146 | 78 | 36 | 31 |
| Sunny days | 10 | 11 | 12 | 20 | 15 | 10 | 5 | 8 | 5 | 14 | 11 | 12 |
| Rainy days | 8 | 2 | 2 | 7 | 13 | 20 | 26 | 23 | 25 | 11 | 4 | 1 |
| Snow days | 13 | 15 | 17 | 3 | 3 | 0 | 0 | 0 | 0 | 6 | 15 | 18 |
The best time to visit Rovastinaho during the most sunny months:
Months with the longest average daylight duration in Rovastinaho:
The largest precipitation sum in Rovastinaho is at