Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 2 | 2 | 3 | 6 | 11 | 19 | 19 | 19 | 16 | 13 | 8 | 3 | 10 |
| Daily mean°C | 0 | 0 | 0 | 3 | 8 | 16 | 17 | 18 | 14 | 10 | 5 | 1 | 8 |
| Daily low°C | -5 | -5 | -4 | 1 | 5 | 12 | 15 | 16 | 12 | 6 | 0 | -3 | 4 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | -6 | -3 | 5 | 14 | 19 | 28 | 26 | 26 | 17 | 8 | 2 | -5 | 11 |
| Mean feelsDaily mean feels-like°C | -14 | -12 | -7 | 3 | 11 | 21 | 20 | 19 | 11 | 2 | -6 | -12 | 3 |
| Low feelsDaily low feels-like°C | -24 | -21 | -16 | -12 | 0 | 12 | 14 | 12 | 2 | -5 | -16 | -20 | -6 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 87 | 84 | 84 | 81 | 80 | 82 | 82 | 84 | 83 | 84 | 84 | 85 | 83 |
| Dewpoint°C | -2.9 | -2.4 | -1.4 | -0.0 | 4.8 | 12.3 | 13.6 | 14.9 | 11.6 | 7.1 | 2.4 | -2.3 | 4.8 |
| Precipitation | |||||||||||||
| Rainfallmm | 32 | 48 | 27 | 43 | 33 | 35 | 84 | 78 | 85 | 109 | 93 | 49 | 715 |
| Rain days≥1mm | 6 | 7 | 6 | 6 | 5 | 5 | 13 | 14 | 12 | 16 | 15 | 12 | 117 |
| Snowfallmm | 49 | 34 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 24 | 136 |
| Snow days≥1mm | 13 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 32 |
| Wind | |||||||||||||
| Wind avgm/s | 9.0 | 7.5 | 7.3 | 6.0 | 5.7 | 5.0 | 5.9 | 6.0 | 7.0 | 8.2 | 8.0 | 8.1 | 7.0 |
| Wind gustsm/s | 13.0 | 13.2 | 11.8 | 11.9 | 9.9 | 9.5 | 10.0 | 10.9 | 11.6 | 12.8 | 12.7 | 12.4 | 11.6 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 0.0 | 2.7 | 7.1 | 10.8 | 12.7 | 14.5 | 11.8 | 10.5 | 7.2 | 4.7 | 0.0 | 0.0 | 6.8 |
| Clear skyindex | 5% | 23% | 35% | 50% | 50% | 60% | 45% | 44% | 35% | 23% | 10% | 3% | 32% |
| UV indexmax avg | 0.1 | 0.4 | 1.1 | 2.5 | 3.6 | 4.6 | 4.1 | 3.4 | 1.8 | 0.7 | 0.2 | 0.1 | 1.9 |
Compared across Finland
Kirkkonummi: -18.1 °C. Typical range in Finland: -20.4–-17.4 °C. Low anchor: Haukipudas, -28.8 °C. High anchor: Sastamala, -16.7 °C.
70 cities tracked