Weinfelden climate — normals and trends
Weinfelden (Switzerland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.2 °C and it receives 1,218 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 (18.6 °C on average) and the coldest is January (-0.5 °C). Rainfall peaks in June.
Weinfelden averages 77 frost days, 3 hot days (≥ 30 °C) and 163 rainy days per year.
Weinfelden has warmed by +2.6 °C between 1940 and 2025, or +0.30 °C per decade. This trend is statistically significant.
The number of frost days there went from about 105 to 49 per year over the period.
The hottest day of the period reached 35.0 °C (on 7 July 2015) and the coldest -23.3 °C (on 6 January 1947).
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
WeinfeldenThurgau
- coords
- 47.57°, 9.10°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.2°C
Average daily high
12.8°C
Average daily low
6.1°C
Annual rainfall
1,218mm
Sunshine / day
8.5h
Mean relative humidity
80%
Average peak wind
11.7km/h
Seasonal range
19.1°C
Frost days (< 0 °C)
77 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
163 d/yr
Annual snowfall
102.2 cm
Average feels-like high
11.1 °C
Average feels-like low
4.1 °C
Average peak gust
27.6 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
12.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.61 · 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
7 July 2015
Coldest day
-23.3 °C
6 January 1947
Wettest day
86 mm
11 July 1956
Windiest day
46.8 km/h
26 December 1999
Strongest gust
124.9 km/h
26 December 1999
Hottest feels-like
39.4 °C
6 July 1957
Coldest feels-like
-29.9 °C
10 February 1956
Snowiest day
21.7 cm
4 March 2006
Sunniest day
15.0 h
26 May 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 | 4.6 °C | +2.4 °C | 89 mm | +8 mm |
| Feb | 5.4 °C | +1.2 °C | 31 mm | -46 mm |
| Mar | 11.1 °C | +2.5 °C | 63 mm | -20 mm |
| Apr | 16.1 °C | +3.3 °C | 56 mm | -43 mm |
| May | 18.1 °C | +0.9 °C | 133 mm | +6 mm |
| Jun | 25.9 °C | +5.2 °C | 63 mm | -70 mm |
| Jul | 23.3 °C | +0.6 °C | 183 mm | +56 mm |
| Aug | 24.4 °C | +2.2 °C | 187 mm | +60 mm |
| Sep | 18.8 °C | +0.2 °C | 154 mm | +55 mm |
| Oct | 13.2 °C | -0.2 °C | 88 mm | +5 mm |
| Nov | 7.7 °C | +0.5 °C | 98 mm | +5 mm |
| Dec | 3.8 °C | +0.5 °C | 28 mm | -61 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 Weinfelden?
Weinfelden has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 9.2 °C and it receives 1,218 mm of precipitation per year.
What is the hottest day ever recorded in Weinfelden?
The hottest day measured in Weinfelden between 1940 and 2025 was 7 July 2015, reaching 35.0 °C.
What is the coldest day in Weinfelden?
The coldest day measured in Weinfelden between 1940 and 2025 was 6 January 1947, at -23.3 °C.
Does it snow in Weinfelden?
Yes. Weinfelden gets on average 102.2 cm of snow per year and has around 77 frost days.
Has the climate of Weinfelden warmed?
Yes: Weinfelden warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Weinfelden?
The wettest day measured in Weinfelden between 1940 and 2025 was 11 July 1956, with 86 mm of rain in 24 hours.
What was the windiest day in Weinfelden?
The windiest day measured in Weinfelden between 1940 and 2025 was 26 December 1999, with winds reaching 46.8 km/h.
What is the warmest month in Weinfelden?
The warmest month in Weinfelden is July (18.6 °C on average); the coldest is January (-0.5 °C).
How much does it rain in Weinfelden?
Weinfelden receives on average 1,218 mm of precipitation per year, spread over about 163 rainy days.
Is it sunny in Weinfelden?
Weinfelden gets on average 8.5 hours of sunshine per day, roughly 3,103 hours per year over 1940-2025.
What is the biggest single-day snowfall in Weinfelden?
The heaviest 24-hour snowfall measured in Weinfelden between 1940 and 2025 was 4 March 2006, with 21.7 cm.
Are there tropical nights in Weinfelden?
Yes: Weinfelden has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Weinfelden?
In Weinfelden, between 1940 and 2025, the highest apparent temperature reached 39.4 °C on 6 July 1957, and the lowest was -29.9 °C on 10 February 1956.
Compare Weinfelden with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Weinfelden