Weather stations › Kökar Bogskär
Weather station · 100921
Kökar Bogskär
Coordinates
59.50°N, 20.35°E
Elevation
4 m
Data since
13.01.1984
Observation period
1984–2025 · 40 yr
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Climate summary
Annual mean temperature
6.9 °C
whole-period average
Hot days / year
0
max ≥ 25 °C
Ice days / year
26
max < 0 °C
Annual mean temperature 1993–2024
▲ +1.9 °C over the period
1993anomaly from the period average · gaps shown in dark grey2024
Climate normals · monthly
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high | 8.3 | 8.2 | 12.1 | 17.4 | 20.7 | 22.8 | 26.5 | 24.5 | 20.5 | 16.4 | 12.8 | 9.5 | 26.5 |
| Mean maximum | 5.6 | 4.9 | 7.1 | 11.0 | 15.5 | 18.9 | 21.9 | 21.2 | 17.8 | 14.0 | 9.7 | 6.9 | 22.0 |
| Average high | 1.9 | 1.1 | 2.2 | 5.3 | 9.6 | 14.2 | 18.0 | 18.0 | 14.8 | 10.0 | 6.4 | 3.9 | 8.8 |
| Daily mean | 0.4 | -0.6 | 0.6 | 3.3 | 7.3 | 12.1 | 16.4 | 16.8 | 13.4 | 8.7 | 4.8 | 2.3 | 7.1 |
| Average low | -1.1 | -1.8 | -0.7 | 2.1 | 6.2 | 11.1 | 15.5 | 15.7 | 12.5 | 7.5 | 3.7 | 0.9 | 6.0 |
| Mean minimum | -7.2 | -7.8 | -5.2 | -1.3 | 2.3 | 7.4 | 11.9 | 12.4 | 8.3 | 2.6 | -1.2 | -3.6 | -9.1 |
| Record low | -16.0 | -15.6 | -10.2 | -4.8 | -0.2 | 5.0 | 7.5 | 9.0 | 5.3 | -1.8 | -7.6 | -11.0 | -16.0 |
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
23.7°
2018
Coldest
12.4°
2019
On average
17.1°
32-year average
Open in tools
Source: Finnish Meteorological Institute open data. Statistics are computed over the station's entire observation period.