Weather stations › Virolahti Koivuniemi
Weather station · 101231
Virolahti Koivuniemi
Coordinates
60.53°N, 27.67°E
Elevation
5 m
Data since
01.01.1977
Observation period
1977–2026 · 50 yr
Climate summary
Annual mean temperature
4.9 °C
whole-period average
Precipitation / year
710 mm
mean annual precipitation
Hot days / year
13
max ≥ 25 °C
Ice days / year
69
max < 0 °C
Annual mean temperature 1977–2025
▲ +2.3 °C over the period
Climate normals · monthly
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high | 7.7 | 8.4 | 14.4 | 21.5 | 28.1 | 31.6 | 32.5 | 31.0 | 25.0 | 17.3 | 12.8 | 9.8 | 32.5 |
| Mean maximum | 3.6 | 3.5 | 7.1 | 16.3 | 23.5 | 25.9 | 27.7 | 26.1 | 21.0 | 14.0 | 8.7 | 4.9 | 28.7 |
| Average high | -2.6 | -2.8 | 1.2 | 7.6 | 14.7 | 19.0 | 22.0 | 20.7 | 15.3 | 8.4 | 3.2 | -0.1 | 8.9 |
| Daily mean | -5.3 | -5.9 | -2.6 | 3.1 | 9.5 | 14.3 | 17.4 | 15.8 | 10.9 | 5.4 | 1.0 | -2.4 | 5.1 |
| Average low | -8.5 | -9.5 | -6.6 | -1.2 | 3.3 | 8.7 | 11.8 | 10.4 | 6.4 | 2.1 | -1.5 | -5.1 | 0.9 |
| Mean minimum | -22.8 | -22.8 | -18.5 | -8.6 | -3.7 | 1.1 | 5.3 | 3.2 | -1.7 | -6.8 | -11.7 | -17.3 | -26.5 |
| Record low | -34.2 | -33.5 | -26.2 | -17.4 | -6.7 | -2.6 | 1.9 | -0.5 | -7.6 | -16.4 | -20.9 | -30.8 | -34.2 |
| Precipitation (mm) | 52 | 44 | 40 | 34 | 40 | 57 | 54 | 73 | 74 | 82 | 71 | 63 | 684 |
| Maximum snow depth (cm) | 30 | 38 | 39 | 25 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 18 | 44 |
All values for the selected period · temperatures °C · snow: mean of the maximum snow depth; the Year column covers the whole year
Records
Extremes over the entire observation period
On this day · 1.8.
Measured for this calendar day
Warmest
28.9°
1980
Coldest
2.1°
2006
On average
17.4°
49-year average
Wettest
24.7 mm
2025
Open in tools
Source: Finnish Meteorological Institute open data. Statistics are computed over the station's entire observation period.