Ernée climate — normals and trends
Ernée (France) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 10.9 °C and it receives 757 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 (17.9 °C on average) and the coldest is January (4.3 °C). Rainfall peaks in December.
Ernée averages 35 frost days, 3 hot days (≥ 30 °C) and 131 rainy days per year.
Ernée has warmed by +1.5 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.
The number of frost days there went from about 46 to 24 per year over the period.
The hottest day of the period reached 38.3 °C (on 18 July 2022) and the coldest -17.1 °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
ErnéePays de la Loire Region
- coords
- 48.30°, -0.93°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.9°C
Average daily high
14.6°C
Average daily low
7.5°C
Annual rainfall
757mm
Sunshine / day
8.1h
Mean relative humidity
80%
Average peak wind
17.5km/h
Seasonal range
13.6°C
Frost days (< 0 °C)
35 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
131 d/yr
Annual snowfall
8.4 cm
Average feels-like high
12.6 °C
Average feels-like low
4.9 °C
Average peak gust
37.4 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
11.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °C per decade · r² = 0.35 · 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
38.3 °C
18 July 2022
Coldest day
-17.1 °C
8 January 1985
Wettest day
45 mm
5 January 2001
Windiest day
56.3 km/h
26 December 1999
Strongest gust
133.2 km/h
26 December 1999
Hottest feels-like
40.0 °C
10 August 2003
Coldest feels-like
-22.5 °C
8 January 1985
Snowiest day
13.0 cm
4 January 1979
Sunniest day
15.9 h
18 June 1945
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 | 7.3 °C | +0.5 °C | 195 mm | +123 mm |
| Feb | 8.6 °C | +0.6 °C | 62 mm | -0 mm |
| Mar | 13.0 °C | +1.9 °C | 21 mm | -42 mm |
| Apr | 17.9 °C | +4.0 °C | 59 mm | -2 mm |
| May | 20.0 °C | +2.7 °C | 34 mm | -38 mm |
| Jun | 25.4 °C | +4.8 °C | 51 mm | -6 mm |
| Jul | 24.3 °C | +1.8 °C | 77 mm | +26 mm |
| Aug | 25.1 °C | +2.9 °C | 40 mm | -11 mm |
| Sep | 19.6 °C | -0.1 °C | 51 mm | -4 mm |
| Oct | 16.4 °C | +0.9 °C | 61 mm | -8 mm |
| Nov | 12.5 °C | +2.1 °C | 59 mm | -14 mm |
| Dec | 9.2 °C | +1.6 °C | 70 mm | -3 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 Ernée?
Ernée has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 10.9 °C and it receives 757 mm of precipitation per year.
What is the hottest day ever recorded in Ernée?
The hottest day measured in Ernée between 1940 and 2025 was 18 July 2022, reaching 38.3 °C.
What is the coldest day in Ernée?
The coldest day measured in Ernée between 1940 and 2025 was 8 January 1985, at -17.1 °C.
Does it snow in Ernée?
Yes. Ernée gets on average 8.4 cm of snow per year and has around 35 frost days.
Has the climate of Ernée warmed?
Yes: Ernée warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ernée?
The wettest day measured in Ernée between 1940 and 2025 was 5 January 2001, with 45 mm of rain in 24 hours.
What was the windiest day in Ernée?
The windiest day measured in Ernée between 1940 and 2025 was 26 December 1999, with winds reaching 56.3 km/h.
What is the warmest month in Ernée?
The warmest month in Ernée is July (17.9 °C on average); the coldest is January (4.3 °C).
How much does it rain in Ernée?
Ernée receives on average 757 mm of precipitation per year, spread over about 131 rainy days.
Is it sunny in Ernée?
Ernée gets on average 8.1 hours of sunshine per day, roughly 2,957 hours per year over 1940-2025.
What is the biggest single-day snowfall in Ernée?
The heaviest 24-hour snowfall measured in Ernée between 1940 and 2025 was 4 January 1979, with 13.0 cm.
Are there tropical nights in Ernée?
Yes: Ernée has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ernée?
In Ernée, between 1940 and 2025, the highest apparent temperature reached 40.0 °C on 10 August 2003, and the lowest was -22.5 °C on 8 January 1985.
Compare Ernée with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ernée