Hämeenkyrö climate — normals and trends
Hämeenkyrö (Finland) has a subarctic climate (Dfc) under the Köppen-Geiger classification. Its mean annual temperature is 4.1 °C and it receives 649 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 (16.5 °C on average) and the coldest is January (-7.3 °C). Rainfall peaks in August.
Hämeenkyrö averages 164 frost days, 0 hot days (≥ 30 °C) and 129 rainy days per year.
Hämeenkyrö has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.
The number of frost days there went from about 180 to 148 per year over the period.
The hottest day of the period reached 32.6 °C (on 25 June 2020) and the coldest -36.3 °C (on 3 February 1966).
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
HämeenkyröPirkanmaa
- coords
- 61.64°, 23.20°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.1°C
Average daily high
7.3°C
Average daily low
0.7°C
Annual rainfall
649mm
Sunshine / day
7.0h
Mean relative humidity
81%
Average peak wind
16.0km/h
Seasonal range
23.8°C
Frost days (< 0 °C)
164 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
129 d/yr
Annual snowfall
129.9 cm
Average feels-like high
4.1 °C
Average feels-like low
-2.8 °C
Average peak gust
35.2 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
8.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.32 · 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
32.6 °C
25 June 2020
Coldest day
-36.3 °C
3 February 1966
Wettest day
51 mm
9 August 1941
Windiest day
40.1 km/h
26 October 1985
Strongest gust
94.3 km/h
3 March 1953
Hottest feels-like
33.2 °C
8 August 2010
Coldest feels-like
-41.5 °C
10 January 1987
Snowiest day
16.2 cm
13 November 1996
Sunniest day
19.0 h
23 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 | -0.7 °C | +4.1 °C | 51 mm | +11 mm |
| Feb | -1.3 °C | +3.2 °C | 15 mm | -17 mm |
| Mar | 4.2 °C | +4.0 °C | 34 mm | +1 mm |
| Apr | 9.2 °C | +2.7 °C | 54 mm | +14 mm |
| May | 12.8 °C | -1.0 °C | 51 mm | +5 mm |
| Jun | 17.2 °C | -1.2 °C | 87 mm | +22 mm |
| Jul | 24.4 °C | +3.8 °C | 69 mm | -13 mm |
| Aug | 18.4 °C | -0.4 °C | 102 mm | +17 mm |
| Sep | 16.5 °C | +3.2 °C | 89 mm | +26 mm |
| Oct | 8.4 °C | +1.5 °C | 65 mm | +8 mm |
| Nov | 4.3 °C | +3.0 °C | 64 mm | +9 mm |
| Dec | 2.7 °C | +5.1 °C | 68 mm | +19 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 Hämeenkyrö?
Hämeenkyrö has a subarctic climate (Köppen Dfc). Over 1940-2025, the average annual temperature is 4.1 °C and it receives 649 mm of precipitation per year.
What is the hottest day ever recorded in Hämeenkyrö?
The hottest day measured in Hämeenkyrö between 1940 and 2025 was 25 June 2020, reaching 32.6 °C.
What is the coldest day in Hämeenkyrö?
The coldest day measured in Hämeenkyrö between 1940 and 2025 was 3 February 1966, at -36.3 °C.
Does it snow in Hämeenkyrö?
Yes. Hämeenkyrö gets on average 129.9 cm of snow per year and has around 164 frost days.
Has the climate of Hämeenkyrö warmed?
Yes: Hämeenkyrö warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Hämeenkyrö?
The wettest day measured in Hämeenkyrö between 1940 and 2025 was 9 August 1941, with 51 mm of rain in 24 hours.
What was the windiest day in Hämeenkyrö?
The windiest day measured in Hämeenkyrö between 1940 and 2025 was 26 October 1985, with winds reaching 40.1 km/h.
What is the warmest month in Hämeenkyrö?
The warmest month in Hämeenkyrö is July (16.5 °C on average); the coldest is January (-7.3 °C).
How much does it rain in Hämeenkyrö?
Hämeenkyrö receives on average 649 mm of precipitation per year, spread over about 129 rainy days.
Is it sunny in Hämeenkyrö?
Hämeenkyrö 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 Hämeenkyrö?
The heaviest 24-hour snowfall measured in Hämeenkyrö between 1940 and 2025 was 13 November 1996, with 16.2 cm.
Are there tropical nights in Hämeenkyrö?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Hämeenkyrö.
What was the most extreme apparent temperature in Hämeenkyrö?
In Hämeenkyrö, between 1940 and 2025, the highest apparent temperature reached 33.2 °C on 8 August 2010, and the lowest was -41.5 °C on 10 January 1987.
Compare Hämeenkyrö with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Hämeenkyrö