Calvi climate — normals and trends
Calvi (France) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 14.4 °C and it receives 714 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 August (22.5 °C on average) and the coldest is January (7.5 °C). Rainfall peaks in November.
Calvi averages 2 frost days, 1 hot days (≥ 30 °C) and 104 rainy days per year.
Calvi 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 5 to 0 per year over the period.
The hottest day of the period reached 33.2 °C (on 23 August 1944) and the coldest -6.2 °C (on 7 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
CalviCorsica
- coords
- 42.57°, 8.76°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
14.4°C
Average daily high
16.7°C
Average daily low
12.1°C
Annual rainfall
714mm
Sunshine / day
10.4h
Mean relative humidity
74%
Average peak wind
16.9km/h
Seasonal range
15.0°C
Frost days (< 0 °C)
2 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
104 d/yr
Annual snowfall
22.1 cm
Average feels-like high
15.8 °C
Average feels-like low
10.2 °C
Average peak gust
38.7 km/h
Tropical nights (≥ 20 °C)
35 d/yr
Solar radiation
15.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.54 · 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
33.2 °C
23 August 1944
Coldest day
-6.2 °C
7 January 1985
Wettest day
109 mm
11 October 2002
Windiest day
53.8 km/h
7 January 1968
Strongest gust
131.8 km/h
28 December 1999
Hottest feels-like
36.2 °C
8 July 2023
Coldest feels-like
-12.2 °C
22 January 1963
Snowiest day
16.6 cm
9 March 2010
Sunniest day
15.0 h
11 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 | +2.0 °C | 54 mm | -17 mm |
| Feb | 12.3 °C | +2.3 °C | 41 mm | -31 mm |
| Mar | 13.5 °C | +1.6 °C | 132 mm | +63 mm |
| Apr | 15.9 °C | +1.6 °C | 138 mm | +73 mm |
| May | 19.0 °C | +1.0 °C | 37 mm | -14 mm |
| Jun | 26.6 °C | +4.8 °C | 1 mm | -29 mm |
| Jul | 26.5 °C | +1.7 °C | 27 mm | +15 mm |
| Aug | 26.9 °C | +1.9 °C | 18 mm | -3 mm |
| Sep | 23.3 °C | +1.2 °C | 23 mm | -24 mm |
| Oct | 19.3 °C | +1.0 °C | 62 mm | -20 mm |
| Nov | 14.8 °C | +1.0 °C | 95 mm | -9 mm |
| Dec | 12.7 °C | +1.9 °C | 121 mm | +30 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 Calvi?
Calvi has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 14.4 °C and it receives 714 mm of precipitation per year.
What is the hottest day ever recorded in Calvi?
The hottest day measured in Calvi between 1940 and 2025 was 23 August 1944, reaching 33.2 °C.
What is the coldest day in Calvi?
The coldest day measured in Calvi between 1940 and 2025 was 7 January 1985, at -6.2 °C.
Does it snow in Calvi?
Yes. Calvi gets on average 22.1 cm of snow per year and has around 2 frost days.
Has the climate of Calvi warmed?
Yes: Calvi warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Calvi?
The wettest day measured in Calvi between 1940 and 2025 was 11 October 2002, with 109 mm of rain in 24 hours.
What was the windiest day in Calvi?
The windiest day measured in Calvi between 1940 and 2025 was 7 January 1968, with winds reaching 53.8 km/h.
What is the warmest month in Calvi?
The warmest month in Calvi is August (22.5 °C on average); the coldest is January (7.5 °C).
How much does it rain in Calvi?
Calvi receives on average 714 mm of precipitation per year, spread over about 104 rainy days.
Is it sunny in Calvi?
Calvi gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
What is the biggest single-day snowfall in Calvi?
The heaviest 24-hour snowfall measured in Calvi between 1940 and 2025 was 9 March 2010, with 16.6 cm.
Are there tropical nights in Calvi?
Yes: Calvi has on average 35 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Calvi?
In Calvi, between 1940 and 2025, the highest apparent temperature reached 36.2 °C on 8 July 2023, and the lowest was -12.2 °C on 22 January 1963.
Compare Calvi with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Calvi