Weather stations › Porvoo Kalbådagrund
Weather station · 101022
Porvoo Kalbådagrund
Coordinates
59.99°N, 25.60°E
Elevation
0 m
Data since
01.01.1981
Observation period
1981–2026 · 45 yr
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Climate summary
Annual mean temperature
6.3 °C
whole-period average
Hot days / year
3
max ≥ 25 °C
Ice days / year
48
max < 0 °C
Annual mean temperature 1987–2025
▲ +2.7 °C over the period
1987anomaly from the period average · gaps shown in dark grey2025
Climate normals · monthly
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high | 8.5 | 6.3 | 12.4 | 18.5 | 26.9 | 26.3 | 29.4 | 26.7 | 21.8 | 16.3 | 12.3 | 9.6 | 29.4 |
| Mean maximum | 4.2 | 3.6 | 6.8 | 12.9 | 19.9 | 21.9 | 23.5 | 23.3 | 18.8 | 13.8 | 9.4 | 6.0 | 24.3 |
| Average high | -0.8 | -1.3 | 1.1 | 5.9 | 11.7 | 15.7 | 19.3 | 18.8 | 15.0 | 9.3 | 5.1 | 2.1 | 8.5 |
| Daily mean | -2.6 | -3.4 | -1.0 | 3.0 | 8.3 | 13.1 | 16.9 | 16.9 | 12.9 | 7.4 | 3.1 | 0.1 | 6.2 |
| Average low | -4.6 | -5.0 | -2.6 | 1.3 | 6.4 | 11.5 | 15.7 | 15.5 | 11.8 | 6.2 | 2.0 | -1.5 | 4.7 |
| Mean minimum | -13.5 | -13.2 | -8.8 | -3.1 | 1.9 | 7.1 | 11.9 | 11.3 | 6.9 | 0.7 | -3.7 | -8.2 | -15.0 |
| Record low | -23.6 | -21.8 | -17.2 | -10.5 | -0.7 | 2.6 | 9.7 | 8.7 | 3.0 | -3.7 | -11.3 | -22.9 | -23.6 |
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
26.5°
2014
Coldest
12.2°
2007
On average
17.7°
38-year average
Open in tools
Source: Finnish Meteorological Institute open data. Statistics are computed over the station's entire observation period.