Average annual temperature is 2.5 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: -21.9 °C
Number of sunny days: 145 days
Number of rainy days: 140 days
Number of snow days: 80 days
Look at detailed online map of Meltosjärvi
* Weather data for Meltosjärvi 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) | 4.4 | 3.1 | 3.1 | 11.8 | 21.1 | 26.2 | 24.6 | 27.6 | 21.8 | 9.9 | 1.6 | 1.6 |
| Average daytime temperature (°C) | -3.3 | -3.8 | -4.2 | 5.6 | 12.6 | 18.4 | 18.6 | 19.4 | 13.9 | 0.9 | -4.4 | -6.5 |
| Average temperature (°C) | -5.7 | -6.1 | -7.9 | 0.6 | 7.8 | 14.6 | 15.5 | 16.0 | 11.1 | -1.1 | -6.8 | -8.2 |
| Average night temperature (°C) | -8.3 | -9.0 | -11.6 | -3.8 | 2.2 | 10.2 | 12.0 | 12.6 | 8.2 | -3.3 | -9.3 | -10.1 |
| Absolute minimum temperature (°C) | -18.1 | -19.8 | -21.9 | -12.6 | -6.0 | 1.9 | 7.4 | 7.5 | 1.4 | -11.3 | -18.5 | -16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 6.0 | 9.0 | 13.0 | 17.0 | 22.0 | 24.0 | 24.0 | 18.0 | 14.0 | 11.0 | 7.0 | 3.0 |
| Daylight mean duration (h) | 4.4 | 8.1 | 11.7 | 15.5 | 19.6 | 23.8 | 21.5 | 16.9 | 13.2 | 9.5 | 5.7 | 2.7 |
| Daylight minimum duration (h) | 2.0 | 6.0 | 9.0 | 13.0 | 17.0 | 22.0 | 19.0 | 15.0 | 11.0 | 7.0 | 3.0 | 2.0 |
| Sunshine mean duration (h) | 0.8 | 2.1 | 6.6 | 10.8 | 12.8 | 14.8 | 11.6 | 9.6 | 5.5 | 3.4 | 0.2 | 0.0 |
| Precipitation (mm) | 54 | 19 | 31 | 31 | 38 | 35 | 93 | 137 | 143 | 72 | 36 | 36 |
| Sunny days | 9 | 15 | 12 | 21 | 17 | 8 | 7 | 9 | 7 | 15 | 15 | 10 |
| Rainy days | 4 | 1 | 3 | 7 | 12 | 22 | 24 | 22 | 23 | 11 | 4 | 7 |
| Snow days | 18 | 12 | 16 | 2 | 2 | 0 | 0 | 0 | 0 | 5 | 11 | 14 |
The best time to visit Meltosjärvi during the most sunny months:
Months with the longest average daylight duration in Meltosjärvi:
The largest precipitation sum in Meltosjärvi is at