Average annual temperature is 4.4 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -17.2 °C
Number of sunny days: 136 days
Number of rainy days: 158 days
Number of snow days: 71 days
Look at detailed online map of Tomujoki
* Weather data for Tomujoki 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) | 4.8 | 4.5 | 4.3 | 15.8 | 21.2 | 25.8 | 24.8 | 29.3 | 22.6 | 11.7 | 5.5 | 4.5 |
| Average daytime temperature (°C) | -0.9 | -0.8 | -1.9 | 6.4 | 13.1 | 18.4 | 18.6 | 20.3 | 16.3 | 4.0 | -1.2 | -4.4 |
| Average temperature (°C) | -2.7 | -3.2 | -5.2 | 1.3 | 9.0 | 14.6 | 15.7 | 16.7 | 13.5 | 1.7 | -3.4 | -6.1 |
| Average night temperature (°C) | -4.7 | -6.0 | -9.1 | -3.6 | 4.3 | 9.5 | 12.2 | 12.8 | 10.2 | -0.5 | -6.0 | -8.0 |
| Absolute minimum temperature (°C) | -15.1 | -14.6 | -17.2 | -13.8 | -2.5 | 2.7 | 8.0 | 8.2 | 2.5 | -8.4 | -17.1 | -13.7 |
| 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 | 21.0 | 20.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 |
| Daylight mean duration (h) | 5.6 | 8.6 | 11.8 | 15.1 | 18.4 | 20.7 | 19.5 | 16.3 | 13.0 | 9.8 | 6.6 | 4.5 |
| Daylight minimum duration (h) | 4.0 | 7.0 | 10.0 | 13.0 | 16.0 | 20.0 | 18.0 | 14.0 | 11.0 | 8.0 | 5.0 | 4.0 |
| Sunshine mean duration (h) | 1.2 | 3.0 | 6.3 | 9.6 | 12.7 | 14.6 | 12.2 | 10.6 | 6.4 | 4.7 | 0.8 | 0.1 |
| Precipitation (mm) | 53 | 23 | 36 | 52 | 40 | 31 | 127 | 90 | 95 | 109 | 67 | 43 |
| Sunny days | 10 | 13 | 11 | 19 | 16 | 17 | 4 | 13 | 6 | 12 | 6 | 9 |
| Rainy days | 13 | 5 | 2 | 8 | 12 | 13 | 27 | 18 | 24 | 17 | 12 | 7 |
| Snow days | 8 | 10 | 18 | 3 | 3 | 0 | 0 | 0 | 0 | 2 | 12 | 15 |
The best time to visit Tomujoki during the most sunny months:
Months with the longest average daylight duration in Tomujoki:
The largest precipitation sum in Tomujoki is at