Weather stations › Lumparland Långnäs satama
Weather station · 151048
Lumparland Långnäs satama
Coordinates
60.12°N, 20.30°E
Elevation
10 m
Data since
08.06.2013
Observation period
2013–2026 · 14 yr
Climate summary
Annual mean temperature
7.9 °C
whole-period average
Precipitation / year
570 mm
mean annual precipitation
Hot days / year
8
max ≥ 25 °C
Ice days / year
27
max < 0 °C
Annual mean temperature 2014–2025
▲ +0.4 °C over the period
Climate normals · monthly
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high | 8.6 | 9.3 | 16.0 | 20.0 | 24.9 | 28.3 | 30.6 | 28.6 | 23.8 | 17.9 | 15.3 | 10.6 | 30.6 |
| Mean maximum | 6.5 | 6.5 | 11.9 | 15.0 | 21.4 | 24.5 | 26.4 | 25.2 | 21.1 | 15.1 | 11.1 | 7.8 | 27.3 |
| Average high | 1.4 | 1.8 | 4.4 | 7.9 | 13.4 | 18.9 | 21.3 | 20.5 | 16.4 | 10.6 | 6.3 | 3.5 | 10.5 |
| Daily mean | -0.3 | -0.1 | 1.5 | 4.5 | 9.6 | 15.0 | 17.7 | 17.3 | 13.6 | 8.5 | 4.6 | 1.9 | 7.8 |
| Average low | -2.1 | -2.1 | -1.0 | 1.4 | 6.1 | 11.6 | 14.6 | 14.4 | 11.1 | 6.3 | 2.7 | 0.0 | 5.3 |
| Mean minimum | -8.6 | -8.2 | -6.9 | -3.3 | 0.4 | 6.9 | 10.6 | 10.1 | 5.3 | 0.6 | -2.9 | -5.8 | -10.9 |
| Record low | -13.8 | -17.0 | -15.0 | -6.1 | -1.6 | 3.9 | 7.9 | 8.3 | 3.5 | -1.7 | -7.1 | -11.1 | -17.0 |
| Precipitation (mm) | 53 | 34 | 29 | 27 | 30 | 35 | 47 | 64 | 60 | 77 | 59 | 57 | 570 |
| Maximum snow depth (cm) | 9 | 11 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 13 |
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 · 28.7.
Measured for this calendar day
Warmest
29.1°
2019
Coldest
12.7°
2023
On average
19.1°
13-year average
Wettest
7 mm
2020
Open in tools
Source: Finnish Meteorological Institute open data. Statistics are computed over the station's entire observation period.