Weilheim climate — normals and trends
Weilheim (Germany) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.9 °C and it receives 1,385 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 (16.4 °C on average) and the coldest is January (-3.2 °C). Rainfall peaks in June.
Weilheim averages 126 frost days, 1 hot days (≥ 30 °C) and 181 rainy days per year.
Weilheim has warmed by +3.0 °C between 1940 and 2025, or +0.35 °C per decade. This trend is statistically significant.
The number of frost days there went from about 156 to 96 per year over the period.
The hottest day of the period reached 35.0 °C (on 28 July 2013) and the coldest -32.6 °C (on 7 January 1985).
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
WeilheimBavaria
- coords
- 47.84°, 11.15°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.9°C
Average daily high
11.2°C
Average daily low
3.0°C
Annual rainfall
1,385mm
Sunshine / day
8.3h
Mean relative humidity
81%
Average peak wind
10.6km/h
Seasonal range
19.6°C
Frost days (< 0 °C)
126 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
181 d/yr
Annual snowfall
198.7 cm
Average feels-like high
9.4 °C
Average feels-like low
0.5 °C
Average peak gust
30.7 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
12.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °C per decade · r² = 0.64 · 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
35.0 °C
28 July 2013
Coldest day
-32.6 °C
7 January 1985
Wettest day
107 mm
21 May 1999
Windiest day
37.9 km/h
26 December 1999
Strongest gust
133.9 km/h
27 February 1990
Hottest feels-like
36.2 °C
6 July 1957
Coldest feels-like
-37.3 °C
7 January 1985
Snowiest day
28.8 cm
13 April 1994
Sunniest day
15.2 h
23 June 2016
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 | 3.7 °C | +3.3 °C | 65 mm | -13 mm |
| Feb | 5.4 °C | +2.8 °C | 28 mm | -48 mm |
| Mar | 9.9 °C | +3.1 °C | 96 mm | +6 mm |
| Apr | 14.7 °C | +3.5 °C | 43 mm | -66 mm |
| May | 15.7 °C | -0.2 °C | 145 mm | -10 mm |
| Jun | 24.2 °C | +5.1 °C | 100 mm | -78 mm |
| Jul | 20.6 °C | -0.3 °C | 284 mm | +109 mm |
| Aug | 22.6 °C | +2.0 °C | 165 mm | +6 mm |
| Sep | 17.7 °C | +0.4 °C | 115 mm | +2 mm |
| Oct | 12.1 °C | -0.3 °C | 76 mm | -8 mm |
| Nov | 7.7 °C | +2.0 °C | 96 mm | +10 mm |
| Dec | 4.7 °C | +3.3 °C | 37 mm | -45 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 Weilheim?
Weilheim has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.9 °C and it receives 1,385 mm of precipitation per year.
What is the hottest day ever recorded in Weilheim?
The hottest day measured in Weilheim between 1940 and 2025 was 28 July 2013, reaching 35.0 °C.
What is the coldest day in Weilheim?
The coldest day measured in Weilheim between 1940 and 2025 was 7 January 1985, at -32.6 °C.
Does it snow in Weilheim?
Yes. Weilheim gets on average 198.7 cm of snow per year and has around 126 frost days.
Has the climate of Weilheim warmed?
Yes: Weilheim warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Weilheim?
The wettest day measured in Weilheim between 1940 and 2025 was 21 May 1999, with 107 mm of rain in 24 hours.
What was the windiest day in Weilheim?
The windiest day measured in Weilheim between 1940 and 2025 was 26 December 1999, with winds reaching 37.9 km/h.
What is the warmest month in Weilheim?
The warmest month in Weilheim is July (16.4 °C on average); the coldest is January (-3.2 °C).
How much does it rain in Weilheim?
Weilheim receives on average 1,385 mm of precipitation per year, spread over about 181 rainy days.
Is it sunny in Weilheim?
Weilheim gets on average 8.3 hours of sunshine per day, roughly 3,030 hours per year over 1940-2025.
What is the biggest single-day snowfall in Weilheim?
The heaviest 24-hour snowfall measured in Weilheim between 1940 and 2025 was 13 April 1994, with 28.8 cm.
Are there tropical nights in Weilheim?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Weilheim.
What was the most extreme apparent temperature in Weilheim?
In Weilheim, between 1940 and 2025, the highest apparent temperature reached 36.2 °C on 6 July 1957, and the lowest was -37.3 °C on 7 January 1985.
Compare Weilheim with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Weilheim