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 | 3 | 6 | 12 | 18 | 26 | 23 | 22 | 18 | 13 | 8 | 3 | 13 |
| Daily mean°C | -2 | 0 | 1 | 5 | 11 | 19 | 19 | 19 | 14 | 9 | 4 | -3 | 8 |
| Daily low°C | -9 | -10 | -3 | 0 | 5 | 13 | 14 | 14 | 9 | 4 | -3 | -9 | 2 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | -5 | -2 | 6 | 14 | 19 | 28 | 26 | 25 | 19 | 9 | 3 | -5 | 11 |
| Mean feelsDaily mean feels-like°C | -12 | -11 | -6 | 3 | 11 | 21 | 20 | 19 | 11 | 3 | -5 | -12 | 3 |
| Low feelsDaily low feels-like°C | -21 | -19 | -15 | -10 | 0 | 11 | 13 | 11 | 3 | -4 | -15 | -19 | -5 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 91 | 90 | 78 | 63 | 56 | 56 | 69 | 74 | 83 | 89 | 91 | 92 | 78 |
| Dewpoint°C | -3.5 | -2.4 | -1.3 | -1.3 | 2.4 | 10.1 | 12.0 | 13.9 | 10.7 | 7.0 | 1.5 | -4.8 | 3.7 |
| Precipitation | |||||||||||||
| Rainfallmm | 34 | 32 | 29 | 39 | 42 | 43 | 98 | 121 | 60 | 76 | 56 | 35 | 665 |
| Rain days≥1mm | 5 | 5 | 6 | 9 | 8 | 8 | 17 | 15 | 9 | 15 | 9 | 7 | 113 |
| Snowfallmm | 39 | 34 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 22 | 121 |
| Snow days≥1mm | 9 | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 31 |
| Wind | |||||||||||||
| Wind avgm/s | 4.1 | 3.6 | 3.4 | 3.5 | 3.3 | 2.8 | 3.4 | 3.4 | 3.4 | 3.7 | 3.6 | 3.5 | 3.5 |
| Wind gustsm/s | 7.0 | 7.1 | 6.6 | 6.6 | 5.7 | 5.8 | 5.8 | 5.9 | 6.3 | 6.9 | 6.1 | 6.4 | 6.3 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 0.0 | 2.3 | 7.6 | 11.0 | 13.1 | 14.2 | 12.3 | 11.3 | 8.0 | 4.7 | 0.0 | 0.0 | 7.0 |
| Clear skyindex | 7% | 26% | 33% | 50% | 52% | 61% | 41% | 45% | 31% | 26% | 13% | 5% | 32% |
| UV indexmax avg | 0.1 | 0.4 | 1.0 | 2.3 | 3.5 | 4.5 | 3.8 | 3.2 | 1.9 | 0.7 | 0.2 | 0.1 | 1.8 |
Compared across Finland
Turku: -16.7 °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