Sarreguemines climate — normals and trends
Sarreguemines (France) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 10.0 °C and it receives 805 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 (18.9 °C on average) and the coldest is January (1.2 °C). Rainfall peaks in December.
Sarreguemines averages 61 frost days, 8 hot days (≥ 30 °C) and 143 rainy days per year.
Sarreguemines has warmed by +2.0 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 76 to 46 per year over the period.
The hottest day of the period reached 39.1 °C (on 5 July 2015) and the coldest -20.0 °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
SarregueminesGrand Est
- coords
- 49.11°, 7.07°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.0°C
Average daily high
13.7°C
Average daily low
6.5°C
Annual rainfall
805mm
Sunshine / day
7.8h
Mean relative humidity
77%
Average peak wind
18.0km/h
Seasonal range
17.7°C
Frost days (< 0 °C)
61 d/yr
Hot days (≥ 30 °C)
8 d/yr
Rainy days (≥ 1 mm)
143 d/yr
Annual snowfall
33.3 cm
Average feels-like high
11.3 °C
Average feels-like low
3.7 °C
Average peak gust
35.4 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
11.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.40 · 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
39.1 °C
5 July 2015
Coldest day
-20.0 °C
27 January 1942
Wettest day
58 mm
14 September 2017
Windiest day
68.1 km/h
26 December 1999
Strongest gust
131.8 km/h
26 December 1999
Hottest feels-like
39.4 °C
6 July 1952
Coldest feels-like
-26.4 °C
10 February 1956
Snowiest day
15.7 cm
7 January 1968
Sunniest day
15.1 h
28 June 1995
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 | 5.9 °C | +2.5 °C | 105 mm | +33 mm |
| Feb | 6.3 °C | +1.0 °C | 42 mm | -24 mm |
| Mar | 13.0 °C | +3.4 °C | 26 mm | -39 mm |
| Apr | 16.9 °C | +3.3 °C | 49 mm | -11 mm |
| May | 20.5 °C | +2.6 °C | 41 mm | -29 mm |
| Jun | 25.9 °C | +4.6 °C | 59 mm | -7 mm |
| Jul | 24.9 °C | +1.3 °C | 72 mm | +14 mm |
| Aug | 26.3 °C | +2.9 °C | 52 mm | -11 mm |
| Sep | 19.2 °C | -0.4 °C | 154 mm | +93 mm |
| Oct | 14.3 °C | +0.3 °C | 82 mm | +18 mm |
| Nov | 9.6 °C | +1.8 °C | 60 mm | -16 mm |
| Dec | 7.2 °C | +2.7 °C | 28 mm | -55 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 Sarreguemines?
Sarreguemines has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 10.0 °C and it receives 805 mm of precipitation per year.
What is the hottest day ever recorded in Sarreguemines?
The hottest day measured in Sarreguemines between 1940 and 2025 was 5 July 2015, reaching 39.1 °C.
What is the coldest day in Sarreguemines?
The coldest day measured in Sarreguemines between 1940 and 2025 was 27 January 1942, at -20.0 °C.
Does it snow in Sarreguemines?
Yes. Sarreguemines gets on average 33.3 cm of snow per year and has around 61 frost days.
Has the climate of Sarreguemines warmed?
Yes: Sarreguemines warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sarreguemines?
The wettest day measured in Sarreguemines between 1940 and 2025 was 14 September 2017, with 58 mm of rain in 24 hours.
What was the windiest day in Sarreguemines?
The windiest day measured in Sarreguemines between 1940 and 2025 was 26 December 1999, with winds reaching 68.1 km/h.
What is the warmest month in Sarreguemines?
The warmest month in Sarreguemines is July (18.9 °C on average); the coldest is January (1.2 °C).
How much does it rain in Sarreguemines?
Sarreguemines receives on average 805 mm of precipitation per year, spread over about 143 rainy days.
Is it sunny in Sarreguemines?
Sarreguemines gets on average 7.8 hours of sunshine per day, roughly 2,847 hours per year over 1940-2025.
What is the biggest single-day snowfall in Sarreguemines?
The heaviest 24-hour snowfall measured in Sarreguemines between 1940 and 2025 was 7 January 1968, with 15.7 cm.
Are there tropical nights in Sarreguemines?
Yes: Sarreguemines has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sarreguemines?
In Sarreguemines, between 1940 and 2025, the highest apparent temperature reached 39.4 °C on 6 July 1952, and the lowest was -26.4 °C on 10 February 1956.
Compare Sarreguemines with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sarreguemines