Hausjärvi climate — normals and trends
Hausjärvi (Finland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 4.6 °C and it receives 635 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (16.9 °C on average) and the coldest is January (-6.8 °C). Rainfall peaks in July.
Hausjärvi averages 158 frost days, 1 hot days (≥ 30 °C) and 131 rainy days per year.
Hausjärvi has warmed by +2.5 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 176 to 140 per year over the period.
The hottest day of the period reached 33.0 °C (on 28 July 2010) and the coldest -37.7 °C (on 10 January 1987).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
HausjärviKanta-Häme
- coords
- 60.78°, 24.93°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.6°C
Average daily high
7.9°C
Average daily low
1.0°C
Annual rainfall
635mm
Sunshine / day
7.0h
Mean relative humidity
80%
Average peak wind
15.9km/h
Seasonal range
23.7°C
Frost days (< 0 °C)
158 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
131 d/yr
Annual snowfall
134.4 cm
Average feels-like high
4.8 °C
Average feels-like low
-2.5 °C
Average peak gust
36.2 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.37 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
33.0 °C
28 July 2010
Coldest day
-37.7 °C
10 January 1987
Wettest day
103 mm
12 August 1972
Windiest day
40.3 km/h
23 January 1995
Strongest gust
97.6 km/h
23 January 1995
Hottest feels-like
33.7 °C
28 July 2010
Coldest feels-like
-43.8 °C
10 January 1987
Snowiest day
16.1 cm
5 April 2022
Sunniest day
18.3 h
17 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 0.5 °C | +4.9 °C | 59 mm | +15 mm |
| Feb | -1.5 °C | +2.5 °C | 15 mm | -20 mm |
| Mar | 5.7 °C | +4.9 °C | 19 mm | -17 mm |
| Apr | 9.9 °C | +2.5 °C | 45 mm | +5 mm |
| May | 13.4 °C | -1.2 °C | 37 mm | -9 mm |
| Jun | 17.7 °C | -1.3 °C | 110 mm | +47 mm |
| Jul | 24.5 °C | +3.4 °C | 78 mm | +1 mm |
| Aug | 19.2 °C | -0.3 °C | 78 mm | +1 mm |
| Sep | 17.2 °C | +3.2 °C | 72 mm | +14 mm |
| Oct | 8.8 °C | +1.3 °C | 56 mm | +3 mm |
| Nov | 5.1 °C | +3.4 °C | 34 mm | -20 mm |
| Dec | 2.9 °C | +4.8 °C | 53 mm | +1 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Hausjärvi?
Hausjärvi has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.6 °C and it receives 635 mm of precipitation per year.
What is the hottest day ever recorded in Hausjärvi?
The hottest day measured in Hausjärvi between 1940 and 2025 was 28 July 2010, reaching 33.0 °C.
What is the coldest day in Hausjärvi?
The coldest day measured in Hausjärvi between 1940 and 2025 was 10 January 1987, at -37.7 °C.
Does it snow in Hausjärvi?
Yes. Hausjärvi gets on average 134.4 cm of snow per year and has around 158 frost days.
Has the climate of Hausjärvi warmed?
Yes: Hausjärvi warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Hausjärvi?
The wettest day measured in Hausjärvi between 1940 and 2025 was 12 August 1972, with 103 mm of rain in 24 hours.
What was the windiest day in Hausjärvi?
The windiest day measured in Hausjärvi between 1940 and 2025 was 23 January 1995, with winds reaching 40.3 km/h.
What is the warmest month in Hausjärvi?
The warmest month in Hausjärvi is July (16.9 °C on average); the coldest is January (-6.8 °C).
How much does it rain in Hausjärvi?
Hausjärvi receives on average 635 mm of precipitation per year, spread over about 131 rainy days.
Is it sunny in Hausjärvi?
Hausjärvi gets on average 7.0 hours of sunshine per day, roughly 2,555 hours per year over 1940-2025.
What is the biggest single-day snowfall in Hausjärvi?
The heaviest 24-hour snowfall measured in Hausjärvi between 1940 and 2025 was 5 April 2022, with 16.1 cm.
Are there tropical nights in Hausjärvi?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Hausjärvi.
What was the most extreme apparent temperature in Hausjärvi?
In Hausjärvi, between 1940 and 2025, the highest apparent temperature reached 33.7 °C on 28 July 2010, and the lowest was -43.8 °C on 10 January 1987.
Compare Hausjärvi with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Hausjärvi