Courthézon climate — normals and trends
Courthézon (France) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 13.9 °C and it receives 700 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 (23.8 °C on average) and the coldest is January (5.0 °C). Rainfall peaks in October.
Courthézon averages 28 frost days, 37 hot days (≥ 30 °C) and 84 rainy days per year.
Courthézon has warmed by +2.5 °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 41 to 15 per year over the period.
The hottest day of the period reached 42.1 °C (on 28 June 2019) and the coldest -15.1 °C (on 6 February 1963).
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
CourthézonProvence-Alpes-Côte d'Azur
- coords
- 44.09°, 4.88°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.9°C
Average daily high
18.8°C
Average daily low
9.4°C
Annual rainfall
700mm
Sunshine / day
10.1h
Mean relative humidity
67%
Average peak wind
18.9km/h
Seasonal range
18.8°C
Frost days (< 0 °C)
28 d/yr
Hot days (≥ 30 °C)
37 d/yr
Rainy days (≥ 1 mm)
84 d/yr
Annual snowfall
8.2 cm
Average feels-like high
16.7 °C
Average feels-like low
7.0 °C
Average peak gust
40.1 km/h
Tropical nights (≥ 20 °C)
13 d/yr
Solar radiation
15.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.66 · 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
42.1 °C
28 June 2019
Coldest day
-15.1 °C
6 February 1963
Wettest day
102 mm
2 December 2003
Windiest day
53.2 km/h
29 October 1962
Strongest gust
109.8 km/h
8 November 1982
Hottest feels-like
43.2 °C
23 August 2023
Coldest feels-like
-20.7 °C
18 January 1940
Snowiest day
24.1 cm
8 January 2010
Sunniest day
15.0 h
16 June 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 | 11.6 °C | +2.6 °C | 73 mm | +22 mm |
| Feb | 12.7 °C | +2.0 °C | 51 mm | +0 mm |
| Mar | 15.6 °C | +1.3 °C | 84 mm | +28 mm |
| Apr | 20.0 °C | +2.5 °C | 89 mm | +28 mm |
| May | 23.4 °C | +1.7 °C | 53 mm | -14 mm |
| Jun | 32.1 °C | +5.9 °C | 27 mm | -13 mm |
| Jul | 31.0 °C | +1.4 °C | 18 mm | -5 mm |
| Aug | 32.1 °C | +3.1 °C | 37 mm | -7 mm |
| Sep | 24.2 °C | -0.5 °C | 163 mm | +87 mm |
| Oct | 20.2 °C | +0.9 °C | 85 mm | -6 mm |
| Nov | 14.5 °C | +1.2 °C | 59 mm | -23 mm |
| Dec | 12.1 °C | +2.3 °C | 60 mm | +1 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 Courthézon?
Courthézon has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 13.9 °C and it receives 700 mm of precipitation per year.
What is the hottest day ever recorded in Courthézon?
The hottest day measured in Courthézon between 1940 and 2025 was 28 June 2019, reaching 42.1 °C.
What is the coldest day in Courthézon?
The coldest day measured in Courthézon between 1940 and 2025 was 6 February 1963, at -15.1 °C.
Does it snow in Courthézon?
Yes. Courthézon gets on average 8.2 cm of snow per year and has around 28 frost days.
Has the climate of Courthézon warmed?
Yes: Courthézon warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Courthézon?
The wettest day measured in Courthézon between 1940 and 2025 was 2 December 2003, with 102 mm of rain in 24 hours.
What was the windiest day in Courthézon?
The windiest day measured in Courthézon between 1940 and 2025 was 29 October 1962, with winds reaching 53.2 km/h.
What is the warmest month in Courthézon?
The warmest month in Courthézon is July (23.8 °C on average); the coldest is January (5.0 °C).
How much does it rain in Courthézon?
Courthézon receives on average 700 mm of precipitation per year, spread over about 84 rainy days.
Is it sunny in Courthézon?
Courthézon gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
What is the biggest single-day snowfall in Courthézon?
The heaviest 24-hour snowfall measured in Courthézon between 1940 and 2025 was 8 January 2010, with 24.1 cm.
Are there tropical nights in Courthézon?
Yes: Courthézon has on average 13 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Courthézon?
In Courthézon, between 1940 and 2025, the highest apparent temperature reached 43.2 °C on 23 August 2023, and the lowest was -20.7 °C on 18 January 1940.
Compare Courthézon with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Courthézon