Weather stations › Mäntsälä Hirvihaara
Weather station · 103794
Mäntsälä Hirvihaara
Coordinates
60.63°N, 25.19°E
Elevation
83 m
Data since
28.09.2015
Observation period
2015–2026 · 12 yr
Climate summary
Annual mean temperature
5.6 °C
whole-period average
Precipitation / year
640 mm
mean annual precipitation
Hot days / year
25
max ≥ 25 °C
Ice days / year
62
max < 0 °C
Annual mean temperature 2016–2025
▲ +0.8 °C over the period
Climate normals · monthly
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high | 7.5 | 8.0 | 14.0 | 21.2 | 28.7 | 31.8 | 32.9 | 30.9 | 26.8 | 17.3 | 13.6 | 10.4 | 32.9 |
| Mean maximum | 4.4 | 5.3 | 10.8 | 17.5 | 25.3 | 29.1 | 28.8 | 27.3 | 21.8 | 14.9 | 10.4 | 5.8 | 30.3 |
| Average high | -2.2 | -1.0 | 3.3 | 9.3 | 16.9 | 21.8 | 23.1 | 21.2 | 15.9 | 8.6 | 3.5 | 0.3 | 10.1 |
| Daily mean | -4.9 | -3.9 | -1.0 | 3.6 | 10.3 | 15.6 | 17.2 | 15.5 | 11.0 | 5.2 | 1.4 | -1.9 | 5.7 |
| Average low | -8.2 | -7.3 | -5.2 | -1.8 | 2.9 | 8.4 | 11.1 | 10.1 | 6.3 | 1.9 | -1.1 | -4.6 | 1.0 |
| Mean minimum | -22.6 | -20.8 | -16.7 | -9.7 | -4.0 | 1.2 | 4.9 | 3.4 | -1.4 | -6.0 | -11.5 | -16.0 | -24.7 |
| Record low | -29.8 | -28.4 | -26.1 | -14.5 | -6.3 | -2.0 | 2.4 | 1.0 | -4.8 | -9.5 | -17.2 | -23.1 | -29.8 |
| Precipitation (mm) | 55 | 46 | 31 | 39 | 40 | 52 | 67 | 87 | 55 | 65 | 57 | 53 | 647 |
| Maximum snow depth (cm) | 28 | 32 | 28 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 14 | 36 |
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 · 1.8.
Measured for this calendar day
Warmest
30.9°
2018
Coldest
2.6°
2019
On average
16.6°
10-year average
Wettest
22.8 mm
2025
Open in tools
Source: Finnish Meteorological Institute open data. Statistics are computed over the station's entire observation period.