Blanquefort climate — normals and trends
Blanquefort (France) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 13.4 °C and it receives 753 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 (21.0 °C on average) and the coldest is January (6.1 °C). Rainfall peaks in December.
Blanquefort averages 21 frost days, 16 hot days (≥ 30 °C) and 124 rainy days per year.
Blanquefort has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The number of frost days there went from about 27 to 15 per year over the period.
The hottest day of the period reached 41.8 °C (on 18 June 2022) and the coldest -12.9 °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
BlanquefortNew Aquitaine
- coords
- 44.91°, -0.64°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.4°C
Average daily high
17.7°C
Average daily low
9.6°C
Annual rainfall
753mm
Sunshine / day
9.1h
Mean relative humidity
77%
Average peak wind
16.3km/h
Seasonal range
14.9°C
Frost days (< 0 °C)
21 d/yr
Hot days (≥ 30 °C)
16 d/yr
Rainy days (≥ 1 mm)
124 d/yr
Annual snowfall
1.9 cm
Average feels-like high
16.3 °C
Average feels-like low
7.7 °C
Average peak gust
33.9 km/h
Tropical nights (≥ 20 °C)
5 d/yr
Solar radiation
13.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.41 · 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
41.8 °C
18 June 2022
Coldest day
-12.9 °C
16 January 1985
Wettest day
71 mm
11 May 2020
Windiest day
70.3 km/h
27 December 1999
Strongest gust
139.3 km/h
27 December 1999
Hottest feels-like
43.6 °C
18 June 2022
Coldest feels-like
-17.4 °C
16 January 1985
Snowiest day
8.7 cm
25 January 2007
Sunniest day
15.1 h
24 June 2015
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 | 10.6 °C | +1.2 °C | 126 mm | +56 mm |
| Feb | 13.6 °C | +2.6 °C | 69 mm | +9 mm |
| Mar | 15.1 °C | +1.0 °C | 38 mm | -19 mm |
| Apr | 19.3 °C | +2.6 °C | 76 mm | +12 mm |
| May | 22.1 °C | +2.0 °C | 28 mm | -42 mm |
| Jun | 28.2 °C | +4.7 °C | 29 mm | -31 mm |
| Jul | 27.0 °C | +1.2 °C | 31 mm | -14 mm |
| Aug | 29.2 °C | +3.4 °C | 57 mm | +4 mm |
| Sep | 22.3 °C | -1.0 °C | 56 mm | -5 mm |
| Oct | 19.8 °C | +0.9 °C | 97 mm | +30 mm |
| Nov | 14.6 °C | +1.4 °C | 76 mm | +1 mm |
| Dec | 11.5 °C | +1.4 °C | 61 mm | -14 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 Blanquefort?
Blanquefort has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 13.4 °C and it receives 753 mm of precipitation per year.
What is the hottest day ever recorded in Blanquefort?
The hottest day measured in Blanquefort between 1940 and 2025 was 18 June 2022, reaching 41.8 °C.
What is the coldest day in Blanquefort?
The coldest day measured in Blanquefort between 1940 and 2025 was 16 January 1985, at -12.9 °C.
Does it snow in Blanquefort?
Yes. Blanquefort gets on average 1.9 cm of snow per year and has around 21 frost days.
Has the climate of Blanquefort warmed?
Yes: Blanquefort warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Blanquefort?
The wettest day measured in Blanquefort between 1940 and 2025 was 11 May 2020, with 71 mm of rain in 24 hours.
What was the windiest day in Blanquefort?
The windiest day measured in Blanquefort between 1940 and 2025 was 27 December 1999, with winds reaching 70.3 km/h.
What is the warmest month in Blanquefort?
The warmest month in Blanquefort is July (21.0 °C on average); the coldest is January (6.1 °C).
How much does it rain in Blanquefort?
Blanquefort receives on average 753 mm of precipitation per year, spread over about 124 rainy days.
Is it sunny in Blanquefort?
Blanquefort gets on average 9.1 hours of sunshine per day, roughly 3,322 hours per year over 1940-2025.
What is the biggest single-day snowfall in Blanquefort?
The heaviest 24-hour snowfall measured in Blanquefort between 1940 and 2025 was 25 January 2007, with 8.7 cm.
Are there tropical nights in Blanquefort?
Yes: Blanquefort has on average 5 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Blanquefort?
In Blanquefort, between 1940 and 2025, the highest apparent temperature reached 43.6 °C on 18 June 2022, and the lowest was -17.4 °C on 16 January 1985.
Compare Blanquefort with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Blanquefort