Weather stations › Pori Tahkoluoto satama
Weather station · 101267
Pori Tahkoluoto satama
Coordinates
61.63°N, 21.38°E
Elevation
3 m
Data since
31.08.1996
Observation period
1996–2026 · 31 yr
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Climate summary
Annual mean temperature
6.1°C
whole-period average
Hot days / year
4
max ≥ 25 °C
Ice days / year
49
max < 0 °C
Annual mean temperature 1997–2025
▲ +1.5 °C over the period
1997anomaly 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 | 6.9 | 5.7 | 10.5 | 22.4 | 28.2 | 28.4 | 31.4 | 29.3 | 23.7 | 17.3 | 12.3 | 8.3 | 31.4 |
| Mean maximum | 3.9 | 3.3 | 5.5 | 12.9 | 18.7 | 23.1 | 25.9 | 23.8 | 19.4 | 12.9 | 8.4 | 5.6 | 27.4 |
| Average high | -0.7 | -1.3 | 0.9 | 5.3 | 10.5 | 15.1 | 19.1 | 18.6 | 14.5 | 8.7 | 4.5 | 1.5 | 8.1 |
| Daily mean | -2.8 | -3.4 | -1.3 | 2.9 | 7.9 | 12.6 | 16.6 | 16.5 | 12.5 | 7.1 | 2.9 | -0.2 | 5.9 |
| Average low | -5.0 | -5.7 | -3.5 | 1.0 | 5.9 | 10.6 | 14.7 | 14.5 | 10.7 | 5.5 | 1.3 | -2.1 | 4.0 |
| Mean minimum | -15.6 | -16.3 | -11.5 | -3.9 | 1.7 | 6.3 | 10.5 | 10.0 | 4.8 | -1.2 | -6.0 | -10.5 | -19.1 |
| Record low | -28.3 | -25.4 | -18.5 | -10.3 | -2.6 | 4.1 | 6.9 | 5.1 | 1.4 | -6.6 | -15.4 | -23.7 | -28.3 |
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 · 29.9.
Measured for this calendar day
Warmest
16.1°C
2023
Coldest
3.5°C
2001
On average
10.2°C
30-year average
Open in tools
Source: Finnish Meteorological Institute open data. Statistics are computed over the station's entire observation period.