Weather stations › Vaasa lentoasema
Weather station · 101462
Vaasa lentoasema
Coordinates
63.06°N, 21.75°E
Elevation
4 m
Data since
01.01.1959
Observation period
1959–2026 · 66 yr
Climate summary
Annual mean temperature
4.1 °C
whole-period average
Precipitation / year
505 mm
mean annual precipitation
Hot days / year
9
max ≥ 25 °C
Ice days / year
78
max < 0 °C
Annual mean temperature 1959–2025
▲ +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 | 8.3 | 14.5 | 21.8 | 28.6 | 31.5 | 32.2 | 31.6 | 25.1 | 18.5 | 13.2 | 8.8 | 32.2 |
| Mean maximum | 4.3 | 4.2 | 8.3 | 16.0 | 23.3 | 25.3 | 27.0 | 25.8 | 20.2 | 13.3 | 8.4 | 5.6 | 28.5 |
| Average high | -2.1 | -2.0 | 1.4 | 7.5 | 14.0 | 18.1 | 21.3 | 19.6 | 14.3 | 7.4 | 2.5 | -0.1 | 8.5 |
| Daily mean | -5.0 | -5.2 | -2.3 | 3.1 | 9.0 | 13.6 | 16.7 | 15.0 | 10.2 | 4.5 | 0.3 | -2.6 | 4.8 |
| Average low | -8.5 | -8.8 | -6.2 | -1.1 | 3.6 | 8.4 | 11.8 | 10.5 | 6.1 | 1.4 | -2.2 | -5.7 | 0.8 |
| Mean minimum | -21.3 | -20.8 | -17.9 | -7.8 | -3.1 | 2.3 | 5.5 | 3.7 | -1.5 | -7.7 | -11.9 | -17.3 | -24.6 |
| Record low | -34.2 | -30.3 | -26.3 | -15.0 | -6.4 | -1.5 | 1.6 | 0.4 | -4.9 | -20.4 | -23.6 | -30.1 | -34.2 |
| Precipitation (mm) | 34 | 23 | 40 | 22 | 31 | 57 | 54 | 67 | 66 | 68 | 40 | 44 | 547 |
| Maximum snow depth (cm) | 18 | 17 | 22 | 11 | 1 | 0 | 0 | 0 | 0 | 11 | 12 | 7 | 29 |
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 · 31.7.
Measured for this calendar day
Warmest
30.9°
2025
Coldest
0.5°
1959
On average
16.7°
61-year average
Wettest
17 mm
1985
Open in tools
Source: Finnish Meteorological Institute open data. Statistics are computed over the station's entire observation period.