Flers climate — normals and trends
Flers (France) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 10.3 °C and it receives 745 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 (17.2 °C on average) and the coldest is January (3.8 °C). Rainfall peaks in May.
Flers averages 37 frost days, 2 hot days (≥ 30 °C) and 136 rainy days per year.
Flers has warmed by +1.5 °C between 1940 and 2025, or +0.18 °C per decade. This trend is statistically significant.
The number of frost days there went from about 49 to 25 per year over the period.
The hottest day of the period reached 37.8 °C (on 18 July 2022) and the coldest -19.0 °C (on 8 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
FlersNormandy
- coords
- 48.74°, -0.57°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.3°C
Average daily high
13.8°C
Average daily low
7.1°C
Annual rainfall
745mm
Sunshine / day
7.8h
Mean relative humidity
81%
Average peak wind
18.1km/h
Seasonal range
13.4°C
Frost days (< 0 °C)
37 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
136 d/yr
Annual snowfall
15.3 cm
Average feels-like high
11.6 °C
Average feels-like low
4.4 °C
Average peak gust
39.3 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
11.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °C per decade · r² = 0.37 · 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
37.8 °C
18 July 2022
Coldest day
-19.0 °C
8 January 1985
Wettest day
53 mm
17 August 2022
Windiest day
54.7 km/h
16 October 1987
Strongest gust
123.5 km/h
23 November 1984
Hottest feels-like
38.7 °C
28 July 1947
Coldest feels-like
-24.3 °C
8 January 1985
Snowiest day
15.5 cm
26 January 2004
Sunniest day
15.9 h
21 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 | 6.5 °C | +0.4 °C | 178 mm | +109 mm |
| Feb | 8.0 °C | +0.8 °C | 57 mm | -4 mm |
| Mar | 12.2 °C | +1.9 °C | 21 mm | -39 mm |
| Apr | 16.9 °C | +3.9 °C | 45 mm | -14 mm |
| May | 18.4 °C | +2.0 °C | 42 mm | -30 mm |
| Jun | 23.7 °C | +4.1 °C | 57 mm | -0 mm |
| Jul | 22.9 °C | +1.3 °C | 84 mm | +33 mm |
| Aug | 23.8 °C | +2.4 °C | 38 mm | -14 mm |
| Sep | 18.9 °C | +0.1 °C | 61 mm | +8 mm |
| Oct | 15.4 °C | +0.7 °C | 78 mm | +11 mm |
| Nov | 11.5 °C | +1.8 °C | 67 mm | -4 mm |
| Dec | 8.5 °C | +1.6 °C | 50 mm | -22 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 Flers?
Flers has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 10.3 °C and it receives 745 mm of precipitation per year.
What is the hottest day ever recorded in Flers?
The hottest day measured in Flers between 1940 and 2025 was 18 July 2022, reaching 37.8 °C.
What is the coldest day in Flers?
The coldest day measured in Flers between 1940 and 2025 was 8 January 1985, at -19.0 °C.
Does it snow in Flers?
Yes. Flers gets on average 15.3 cm of snow per year and has around 37 frost days.
Has the climate of Flers warmed?
Yes: Flers warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Flers?
The wettest day measured in Flers between 1940 and 2025 was 17 August 2022, with 53 mm of rain in 24 hours.
What was the windiest day in Flers?
The windiest day measured in Flers between 1940 and 2025 was 16 October 1987, with winds reaching 54.7 km/h.
What is the warmest month in Flers?
The warmest month in Flers is July (17.2 °C on average); the coldest is January (3.8 °C).
How much does it rain in Flers?
Flers receives on average 745 mm of precipitation per year, spread over about 136 rainy days.
Is it sunny in Flers?
Flers 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 Flers?
The heaviest 24-hour snowfall measured in Flers between 1940 and 2025 was 26 January 2004, with 15.5 cm.
Are there tropical nights in Flers?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Flers.
What was the most extreme apparent temperature in Flers?
In Flers, between 1940 and 2025, the highest apparent temperature reached 38.7 °C on 28 July 1947, and the lowest was -24.3 °C on 8 January 1985.
Compare Flers with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Flers