Average annual temperature is 1.9 °C
Absolute maximum temperature: 24.9 °C
Absolute minimum temperature: -19.0 °C
Number of sunny days: 125 days
Number of rainy days: 134 days
Number of snow days: 106 days
Look at detailed online map of Vallioniemi
* Weather data for Vallioniemi 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) | 3.3 | 1.5 | -0.6 | 8.8 | 20.7 | 23.7 | 23.5 | 24.9 | 19.7 | 9.2 | 1.1 | -1.7 |
| Average daytime temperature (°C) | -3.8 | -5.0 | -5.1 | 4.0 | 11.6 | 16.7 | 17.5 | 18.5 | 13.6 | 0.4 | -5.1 | -7.1 |
| Average temperature (°C) | -5.6 | -6.9 | -8.1 | -0.4 | 6.9 | 12.9 | 14.2 | 15.1 | 11.0 | -1.4 | -6.9 | -8.6 |
| Average night temperature (°C) | -7.3 | -9.0 | -10.8 | -3.9 | 2.2 | 8.4 | 10.7 | 11.6 | 8.2 | -3.3 | -8.9 | -10.3 |
| Absolute minimum temperature (°C) | -16.4 | -17.0 | -19.0 | -9.7 | -5.6 | 1.2 | 5.4 | 5.4 | 1.6 | -10.0 | -16.7 | -18.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 6.0 | 9.0 | 13.0 | 17.0 | 21.0 | 24.0 | 24.0 | 18.0 | 14.0 | 11.0 | 7.0 | 3.0 |
| Daylight mean duration (h) | 4.5 | 8.1 | 11.7 | 15.5 | 19.5 | 23.7 | 21.3 | 16.9 | 13.1 | 9.5 | 5.8 | 2.9 |
| Daylight minimum duration (h) | 2.0 | 6.0 | 9.0 | 13.0 | 17.0 | 21.0 | 18.0 | 15.0 | 11.0 | 7.0 | 3.0 | 2.0 |
| Sunshine mean duration (h) | 0.4 | 1.3 | 5.3 | 10.4 | 11.3 | 14.1 | 9.4 | 9.4 | 5.2 | 2.1 | 0.1 | 0.0 |
| Precipitation (mm) | 55 | 33 | 43 | 26 | 32 | 60 | 81 | 105 | 123 | 71 | 22 | 34 |
| Sunny days | 11 | 4 | 8 | 21 | 15 | 11 | 10 | 4 | 7 | 13 | 11 | 10 |
| Rainy days | 3 | 2 | 1 | 5 | 13 | 19 | 21 | 27 | 23 | 13 | 4 | 3 |
| Snow days | 17 | 22 | 22 | 4 | 3 | 0 | 0 | 0 | 0 | 5 | 15 | 18 |
The best time to visit Vallioniemi during the most sunny months:
Months with the longest average daylight duration in Vallioniemi:
The largest precipitation sum in Vallioniemi is at