New Aquitaine

Arbonne, France Climate

1991-2020 means of the daily record at San Sebastian/Fuenterrabia (GHCN SPE00120134), 21 km from Arbonne

The warmest month is August, with an average high of 26°C; the coldest is January, with an average low of 5°C. A normal year brings 1065 mm of precipitation.

Temperature through the year

The normal daily high and low and the record for every date at San Sebastian/Fuenterrabia, since 1973. The line marks today.

Normal daily high and low temperature at Arbonne through the year, in °C, with the record for each date.-200204060JanFebMarAprMayJunJulAugSepOctNovDec
  • Normal low
  • Normal high
  • Record high
  • Record low

Normals for Sep 27

Normal high
23°C
Normal low
14°C
Record high
32°Cin 2013
Record low
9°Cin 2002
Chance of a wet day
43%
Daylight
11 h 56 min

Month by month

Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.

MonthAvg highAvg lowRecord highRecord lowPrecipitationWet days
January13°C5°C25°C (2022)-8°C (1985)105 mm15.5
February14°C5°C28°C (1994)-6°C (2012)85 mm11.3
March16°C7°C31°C (2023)-3°C (1988)81 mm12.4
April18°C9°C33°C (2013)0°C (1974)93 mm15.0
May21°C12°C37°C (2022)0°C (1977)84 mm12.4
June23°C15°C40°C (2003)6°C (1984)72 mm12.0
July25°C18°C42°C (2022)11°C (1975)56 mm9.3
August26°C18°C42°C (2024)8°C (1974)56 mm9.3
September24°C15°C37°C (2016)5°C (1977)78 mm12.0
October21°C12°C34°C (2023)1°C (2012)102 mm12.4
November17°C8°C30°C (2015)-5°C (1988)141 mm15.0
December14°C6°C25°C (2015)-7°C (2001)112 mm12.4
Year19°C11°C1065 mm149

Precipitation

Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.

1065 mm in a normal year, most in November.

Chance of a wet day

The chance of at least 1 mm of precipitation in the reanalysis on each date at Arbonne, in percent.0204060JanFebMarAprMayJunJulAugSepOctNovDec
  • Chance of a wet day

Humidity and comfort

NASA POWER reanalysis, 1991-2020, for the grid cell around Arbonne.

The muggiest month is July, when 9 percent of days are muggy or worse, with a mean dew point of 18°C or more.

MonthDew pointHumidityDryComfortableHumidMuggyOppressiveMiserable
January5°C86%100%0%0%0%0%0%
February5°C84%100%0%0%0%0%0%
March7°C82%100%0%0%0%0%0%
April8°C80%97%3%0%0%0%0%
May11°C79%70%25%5%0%0%0%
June14°C77%32%39%27%2%0%0%
July15°C74%14%39%38%9%0%0%
August15°C70%15%40%39%6%0%0%
September13°C72%44%38%17%0%0%0%
October11°C78%71%26%3%0%0%0%
November8°C84%97%3%0%0%0%0%
December5°C86%100%0%0%0%0%0%

Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.

Clouds

Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.

The clearest month is September, with the sky 61 percent covered on average; the cloudiest is January, at 73 percent.

Wind

The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.

The windiest month is January, averaging 14.0 km/h at 10 meters (33 feet) above the ground.

Daylight and sunshine

The longest day is Jun 17, with 15 h 25 min of daylight; the shortest is Dec 17, with 8 h 57 min.

Hours of daylight at Arbonne through the year.0510152025JanFebMarAprMayJunJulAugSepOctNovDec
  • Day length

Solar energy

Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.

Sunrise and sunset calendar

Month pages

The weather in Arbonne in each month, day by day.

What this means

A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.

A record is the highest or lowest value on the date in every year the station has reported, back to 1973. It rests on one station, so a neighbor a few miles away can hold different ones.

Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.

More for this place

Nearby

Sources

Records: NOAA GHCN-Daily, station SPE00120134, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.