Questembert climate — normals and trends
Questembert (France) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 11.6 °C and it receives 691 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 (18.2 °C on average) and the coldest is January (5.5 °C). Rainfall peaks in December.
Questembert averages 25 frost days, 2 hot days (≥ 30 °C) and 122 rainy days per year.
Questembert has warmed by +1.4 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The number of frost days there went from about 33 to 17 per year over the period.
The hottest day of the period reached 40.3 °C (on 18 July 2022) and the coldest -13.8 °C (on 16 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
QuestembertBrittany Region
- coords
- 47.66°, -2.45°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.6°C
Average daily high
15.1°C
Average daily low
8.3°C
Annual rainfall
691mm
Sunshine / day
8.8h
Mean relative humidity
81%
Average peak wind
19.8km/h
Seasonal range
12.7°C
Frost days (< 0 °C)
25 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
122 d/yr
Annual snowfall
3.5 cm
Average feels-like high
13.1 °C
Average feels-like low
5.7 °C
Average peak gust
39.2 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
12.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.4 °C
since 1940
+0.2 °C per decade · r² = 0.33 · 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
40.3 °C
18 July 2022
Coldest day
-13.8 °C
16 January 1985
Wettest day
55 mm
19 July 2025
Windiest day
67.2 km/h
26 December 1999
Strongest gust
130.3 km/h
26 December 1999
Hottest feels-like
40.1 °C
10 August 2003
Coldest feels-like
-18.9 °C
17 January 1985
Snowiest day
8.3 cm
7 January 1982
Sunniest day
15.6 h
17 June 1996
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 | 8.4 °C | +0.4 °C | 199 mm | +131 mm |
| Feb | 9.7 °C | +0.7 °C | 42 mm | -15 mm |
| Mar | 13.4 °C | +1.8 °C | 45 mm | -13 mm |
| Apr | 17.7 °C | +3.5 °C | 61 mm | +7 mm |
| May | 19.7 °C | +2.5 °C | 53 mm | -12 mm |
| Jun | 24.7 °C | +4.3 °C | 32 mm | -17 mm |
| Jul | 24.4 °C | +2.1 °C | 125 mm | +84 mm |
| Aug | 24.9 °C | +2.7 °C | 30 mm | -13 mm |
| Sep | 19.5 °C | -0.6 °C | 43 mm | -6 mm |
| Oct | 17.2 °C | +1.1 °C | 50 mm | -17 mm |
| Nov | 13.6 °C | +2.0 °C | 72 mm | +2 mm |
| Dec | 10.0 °C | +1.1 °C | 88 mm | +15 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 Questembert?
Questembert has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 11.6 °C and it receives 691 mm of precipitation per year.
What is the hottest day ever recorded in Questembert?
The hottest day measured in Questembert between 1940 and 2025 was 18 July 2022, reaching 40.3 °C.
What is the coldest day in Questembert?
The coldest day measured in Questembert between 1940 and 2025 was 16 January 1985, at -13.8 °C.
Does it snow in Questembert?
Yes. Questembert gets on average 3.5 cm of snow per year and has around 25 frost days.
Has the climate of Questembert warmed?
Yes: Questembert warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Questembert?
The wettest day measured in Questembert between 1940 and 2025 was 19 July 2025, with 55 mm of rain in 24 hours.
What was the windiest day in Questembert?
The windiest day measured in Questembert between 1940 and 2025 was 26 December 1999, with winds reaching 67.2 km/h.
What is the warmest month in Questembert?
The warmest month in Questembert is July (18.2 °C on average); the coldest is January (5.5 °C).
How much does it rain in Questembert?
Questembert receives on average 691 mm of precipitation per year, spread over about 122 rainy days.
Is it sunny in Questembert?
Questembert gets on average 8.8 hours of sunshine per day, roughly 3,212 hours per year over 1940-2025.
What is the biggest single-day snowfall in Questembert?
The heaviest 24-hour snowfall measured in Questembert between 1940 and 2025 was 7 January 1982, with 8.3 cm.
Are there tropical nights in Questembert?
Yes: Questembert has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Questembert?
In Questembert, between 1940 and 2025, the highest apparent temperature reached 40.1 °C on 10 August 2003, and the lowest was -18.9 °C on 17 January 1985.
Compare Questembert with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Questembert