Steinheim climate — normals and trends
Steinheim (Germany) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.6 °C and it receives 888 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 (17.0 °C on average) and the coldest is January (0.2 °C). Rainfall peaks in July.
Steinheim averages 70 frost days, 3 hot days (≥ 30 °C) and 164 rainy days per year.
Steinheim 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 88 to 52 per year over the period.
The hottest day of the period reached 36.4 °C (on 25 July 2019) and the coldest -27.4 °C (on 27 January 1942).
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
SteinheimNorth Rhine-Westphalia
- coords
- 51.87°, 9.09°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.6°C
Average daily high
12.0°C
Average daily low
5.4°C
Annual rainfall
888mm
Sunshine / day
7.2h
Mean relative humidity
80%
Average peak wind
17.8km/h
Seasonal range
16.8°C
Frost days (< 0 °C)
70 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
164 d/yr
Annual snowfall
61.8 cm
Average feels-like high
9.4 °C
Average feels-like low
2.4 °C
Average peak gust
38.4 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.43 · 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
36.4 °C
25 July 2019
Coldest day
-27.4 °C
27 January 1942
Wettest day
52 mm
3 October 1993
Windiest day
56.2 km/h
13 November 1972
Strongest gust
130.7 km/h
18 January 2007
Hottest feels-like
38.8 °C
14 August 2025
Coldest feels-like
-32.7 °C
27 January 1942
Snowiest day
18.6 cm
7 February 2021
Sunniest day
15.7 h
20 June 2025
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 | 4.2 °C | +2.0 °C | 116 mm | +43 mm |
| Feb | 4.9 °C | +1.4 °C | 30 mm | -34 mm |
| Mar | 11.9 °C | +4.4 °C | 13 mm | -56 mm |
| Apr | 15.9 °C | +3.9 °C | 58 mm | -9 mm |
| May | 18.8 °C | +2.4 °C | 44 mm | -32 mm |
| Jun | 23.1 °C | +3.7 °C | 75 mm | -8 mm |
| Jul | 23.1 °C | +1.9 °C | 85 mm | -1 mm |
| Aug | 24.3 °C | +3.2 °C | 43 mm | -40 mm |
| Sep | 19.4 °C | +1.8 °C | 64 mm | -6 mm |
| Oct | 12.3 °C | -0.3 °C | 90 mm | +25 mm |
| Nov | 8.5 °C | +1.7 °C | 57 mm | -16 mm |
| Dec | 6.2 °C | +2.7 °C | 33 mm | -46 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 Steinheim?
Steinheim has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 8.6 °C and it receives 888 mm of precipitation per year.
What is the hottest day ever recorded in Steinheim?
The hottest day measured in Steinheim between 1940 and 2025 was 25 July 2019, reaching 36.4 °C.
What is the coldest day in Steinheim?
The coldest day measured in Steinheim between 1940 and 2025 was 27 January 1942, at -27.4 °C.
Does it snow in Steinheim?
Yes. Steinheim gets on average 61.8 cm of snow per year and has around 70 frost days.
Has the climate of Steinheim warmed?
Yes: Steinheim warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Steinheim?
The wettest day measured in Steinheim between 1940 and 2025 was 3 October 1993, with 52 mm of rain in 24 hours.
What was the windiest day in Steinheim?
The windiest day measured in Steinheim between 1940 and 2025 was 13 November 1972, with winds reaching 56.2 km/h.
What is the warmest month in Steinheim?
The warmest month in Steinheim is July (17.0 °C on average); the coldest is January (0.2 °C).
How much does it rain in Steinheim?
Steinheim receives on average 888 mm of precipitation per year, spread over about 164 rainy days.
Is it sunny in Steinheim?
Steinheim gets on average 7.2 hours of sunshine per day, roughly 2,628 hours per year over 1940-2025.
What is the biggest single-day snowfall in Steinheim?
The heaviest 24-hour snowfall measured in Steinheim between 1940 and 2025 was 7 February 2021, with 18.6 cm.
Are there tropical nights in Steinheim?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Steinheim.
What was the most extreme apparent temperature in Steinheim?
In Steinheim, between 1940 and 2025, the highest apparent temperature reached 38.8 °C on 14 August 2025, and the lowest was -32.7 °C on 27 January 1942.
Compare Steinheim with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Steinheim