Climate and average weather in Blanquefort

In Blanquefort, the summers are warm, fairly dry, and mostly clear and the winters are cool and partly cloudy.

Best: mid May to mid October

Over the course of the year, the temperature in Blanquefort typically varies from 4°C to 27°C, and is rarely below -2°C or above 33°C. August is the hottest month of the year, while January is the coldest.

Based on the travel score, the best time of year to visit Blanquefort for warm-weather activities is from mid May to mid October.

Hottest
Aug
27°
Coldest
Jan
Wettest
Nov
80 mm
Driest
Jul
44 mm
Rain / yr
746 mm
120 wet days
Daylight
8.6–15.4 h
shortest–longest
Elevation
29 m
44.9°N
Clearest
Aug
48% cloud

Blanquefort is human settlement in France.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Blanquefort weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around mid May to mid October.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Blanquefort, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

The hot season lasts 3.7 months, from June 2 to September 21, with daily high temperatures above 23°C. The hottest month of the year in Blanquefort is August, with an average high of 27°C and low of 16°C.

The cool season lasts 3.6 months, from November 16 to March 5, with daily high temperatures below 14°C. The coldest month of the year in Blanquefort is January, with an average low of 4°C and high of 10°C.

Days typically run about 9°C warmer than nights, with the widest day–night swing (around 11°C) in August.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan104
Feb124
Mar156
Apr188
May2112
Jun2415
Jul2616
Aug2716
Sep2414
Oct1911
Nov147
Dec115

Average hourly temperature in Blanquefort

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on August afternoons, near 27°C, and coldest before dawn in January, near C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Blanquefort weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan10° / 721192.3
Feb12° / 509.110.12.9
Mar15° / 5210.211.64.5
Apr18° / 6711.413.25.4
May21° / 12°7111.114.66.2
Jun24° / 15°619.215.37.0
Jul26° / 16°447.415.17.2
Aug27° / 16°507.713.97.1
Sep24° / 14°598.512.37.1
Oct19° / 11°681110.75.9
Nov14° / 8011.79.43.8
Dec11° / 7311.88.72.5

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Blanquefort gets about 746 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.

The wetter season lasts 4.4 months, from around Sep 29 to Feb 9, peaking in November at about 40% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 22.

November is the wettest month by volume, with 80 mm over about 12 wet days; July is the driest, with 44 mm.

0%10%20%30%40%50%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetNov 9 · 40%Jul 22 · 21%
Rain on a day (%)Rain days
Jan3611
Feb339
Mar3310
Apr3711
May3711
Jun319
Jul237
Aug248
Sep299
Oct3611
Nov3812
Dec3712

Monthly rainfall

Over a full year, Blanquefort collects about 746 mm of rain across 120 wet days — roughly 62 mm in an average month.

It doesn’t fall evenly. November is the wettest month with 80 mm, while July is the driest at just 44 mm. The three wettest months alone bring about 30% of the year’s total.

0255075100JanFebMarAprMayJunJulAugSepOctNovDec725052677161445059688073
Rainfall (mm)Rain days
Jan7211
Feb509
Mar5210
Apr6711
May7111
Jun619
Jul447
Aug508
Sep599
Oct6811
Nov8012
Dec7312

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Blanquefort, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around June 7 and lasts for 3.8 months, ending around October 1. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 62% of the time on average.

The cloudier part of the year begins around October 2 and lasts for 6.1 months, ending around April 4. The cloudiest month is January, when it is overcast or mostly cloudy 68% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecJul 25 · 63%Jan 7 · 31%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan3268
Feb3961
Mar4258
Apr4357
May4159
Jun5050
Jul6040
Aug6238
Sep5347
Oct4258
Nov3565
Dec3466

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 13, brings about 15 h 24 min of light; the shortest, around January 1, only 8 h 36 min — a swing of roughly 6 h 48 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan9.08:435:40
Feb10.18:136:21
Mar11.67:247:01
Apr13.26:257:40
May14.65:408:18
Jun15.35:218:44
Jul15.15:358:41
Aug13.96:108:04
Sep12.36:487:06
Oct10.77:266:09
Nov9.48:085:27
Dec8.78:405:17

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Blanquefort averages about 8 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 5 and 13 days.

The sunnier stretch runs 3.8 months, from around Jun 10 to Oct 2. The sunniest month is August, with roughly 12 sunny days (mixed).

The greyest month is January, down near 6 sunny days — about 54% fewer than the August peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedAug 3113 daysJan 75 days
Sunny daysSky
Jan6Gloomy
Feb7Gloomy
Mar8Mixed
Apr7Gloomy
May7Gloomy
Jun9Mixed
Jul12Mixed
Aug12Mixed
Sep10Mixed
Oct8Gloomy
Nov6Gloomy
Dec6Gloomy

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Blanquefort, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 4.0 months, from around June 2 to September 30. The muggiest month is July, when the air feels humid, muggy or worse about 42% of the time.

The most comfortable stretch runs from around October 1 to June 1, and April is the most comfortable month — the air is dry or comfortable 100% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecApr 4 · 100%Jul 27 · 51%muggyhumiddrycomfortablecomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan1000000
Feb1000000
Mar1000000
Apr973000
May7719400
Jun39382030
Jul18403660
Aug203831101
Sep47351720
Oct6628600
Nov936000
Dec991000

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Wind in Blanquefort is steady company: average speeds sit near 11 km/hcalm — in every month of the year, with no meaningful windy or calm season.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeMar 2 · 12 km/hAug 7 · 9 km/h
Wind speed (km/h)Feels
Jan12calm
Feb12calm
Mar12calm
Apr12calm
May11calm
Jun10calm
Jul10calm
Aug9calm
Sep10calm
Oct11calm
Nov11calm
Dec12calm

Best time to visit Blanquefort

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Blanquefort throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around mid May, Blanquefort is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Blanquefort for general outdoor tourist activities is from early May to mid October, with a peak score in the first week of September.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationSep 5 · 7.4

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan2.3poor
Feb2.9poor
Mar4.5fair
Apr5.4fair
May6.2good
Jun7.0good
Jul7.2good
Aug7.1good
Sep7.1good
Oct5.9good
Nov3.8fair
Dec2.5poor

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Blanquefort for hot-weather activities is from mid June to mid September, with a peak score in the last week of July.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationJul 26 · 7.3

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Blanquefort, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around August (highs near 27°C), the essentials are light clothes and sun protection. In the cold season around January (highs near 10°C), pack a warm layer and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In August, Blanquefort sees daytime highs around 27°C and nights near 16°C. Worth packing: light clothes and sun protection. About 8 days see rain.

Sea temperature near Blanquefort

Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.

The sea at the nearest coast (about 58 km away) is warmest in August at about 21°C and coldest in February near 11°C.

It's comfortable for a long swim from Jul 9 to Sep 15 — about 2.3 months when the water holds above 20°C.

10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan12Bracing
Feb11Bracing
Mar12Bracing
Apr13Bracing
May15Cool
Jun18Cool
Jul21Refreshing
Aug21Refreshing
Sep20Refreshing
Oct18Cool
Nov16Cool
Dec13Bracing

UV index (midday) in Blanquefort by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Blanquefort peaks around July 18 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highModerateLowJul 18UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr6High
May6High
Jun7Very high
Jul8Very high
Aug7Very high
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Average hourly UV index in Blanquefort

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in July the burn window is concentrated in the middle of the day: about 8 hours a day reach index 3 (protection recommended), and 4.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan00
Feb00
Mar40
Apr60
May71.5
Jun83.5
Jul84.5
Aug73.5
Sep50
Oct0.50
Nov00
Dec00
Almanac & agriculture

Growing season

Chance of a frost-free dayReliably frost-free (≥90%)

Blanquefort is mild enough that a frost-free day stays more likely than not even in midwinter. Nights are reliably above freezing from about March 5 to December 3 (274 days); outside that window a hard frost is an occasional risk.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecreliably frost-freeMar 590%Dec 390%
Frost-free chance (%)Frost nights
Jan8231
Feb8228
Mar966
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov960
Dec8630

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Blanquefort banks about 1,724 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around August.

05001,0001,5002,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan0
Feb0
Mar19
Apr85
May194
Jun283
Jul351
Aug355
Sep258
Oct156
Nov23
Dec0

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Blanquefort receives about 3.8 kWh/m² a day of solar energy on average — moderate — with a clear seasonal swing between 1.2 and 6.3 kWh/m².

The brighter stretch of the year lasts 6.2 months, from around Mar 19 to Sep 22. The brightest month is June, averaging about 6.2 kWh/m² (intense).

The dimmest month is December, down near 1.2 kWh/m² — roughly 80% less than the June peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseJun 256.3 kWhDec 251.2 kWh
Solar energy (kWh/m²)Level
Jan1.4Dim
Feb2.4Moderate
Mar3.7Moderate
Apr4.9Bright
May5.7Bright
Jun6.2Intense
Jul6.1Intense
Aug5.5Bright
Sep4.2Bright
Oct2.7Moderate
Nov1.6Dim
Dec1.2Dim

Where is Blanquefort?

Blanquefort sits at 44.9°N, 0.6°W, 29 m above sea level, in France. The nearest listed city is Eysines, 3.0 km away.

Topography around Blanquefort

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Blanquefort.

Within 3 km, the terrain around Blanquefort has only modest variations in elevation — a maximum elevation change of 46 m around an average of 17 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 99 m; within 80 km, only modest variations in elevation — a maximum elevation change of 199 m.

The land around Blanquefort is covered by trees (36%), artificial surfaces (30%) and grassland (26%) within 3 km, trees (42%), artificial surfaces (24%) and grassland (22%) within 16 km, and trees (41%) and grassland (24%) within 80 km.

3 km
46 m
16 km
99 m
80 km
199 m
treesgrasslandcroplandartificial surfaceswaterwetland
Nearby: Eysines 3.0 km · Le Bouscat 6.0 km · Saint-Médard-en-Jalles 7.0 km · Mérignac 8.0 km · Bordeaux 9.0 km · Lormont 10 km · Cenon 10 km · Pessac 12 km

France travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 77% of US
price level, 2025
GDP per capita
$48,986
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.3
per 100k, 2023
Road deaths
5.1
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 539
Religion
Roman Catholic 47%none 33%Muslim 4%Protestant 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Blanquefort (44.9106°, -0.6376°, elevation 29 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).