New Aquitaine

Sainte-Fortunade, France Climate

NASA POWER reanalysis for the half-degree grid cell around Sainte-Fortunade, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

The warmest month is August, with an average high of 27°C; the coldest is February, with an average low of 0°C. A normal year brings 943 mm of precipitation.

Temperature through the year

The normal daily high and low. The line marks today.

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

Normals for Sep 30

Normal high
20°C
Normal low
9°C
Reanalysis high
29°Cin 2011
Reanalysis low
5°Cin 1995
Chance of a wet day
41%
Daylight
11 h 45 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 lowWarmestColdestPrecipitationWet days
January7°C0°C15°C (1991)-13°C (2007)77 mm12.9
February9°C0°C22°C (2019)-14°C (2012)61 mm10.7
March12°C2°C23°C (2005)-13°C (2005)66 mm11.6
April15°C5°C26°C (2005)-4°C (2008)88 mm12.5
May19°C8°C30°C (2003)-1°C (2019)95 mm14.1
June23°C12°C40°C (2019)4°C (2006)77 mm11.6
July26°C14°C40°C (2019)7°C (2016)59 mm9.6
August27°C14°C41°C (2003)6°C (1993)71 mm10.6
September23°C11°C35°C (2004)1°C (2002)83 mm10.5
October17°C8°C30°C (1997)-5°C (2003)84 mm12.4
November11°C3°C22°C (2015)-7°C (1998)95 mm13.5
December8°C1°C16°C (2020)-12°C (2001)87 mm13.2
Year16°C7°C943 mm143

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.

943 mm in a normal year, most in May.

Chance of a wet day

The chance of at least 1 mm of precipitation in the reanalysis on each date at Sainte-Fortunade, in percent.01020304050JanFebMarAprMayJunJulAugSepOctNovDec
  • Chance of a wet day

Humidity and comfort

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

The muggiest month is July, when 2 percent of days are muggy or worse, with a mean dew point of 18°C or more.

MonthDew pointHumidityDryComfortableHumidMuggyOppressiveMiserable
January1°C90%100%0%0%0%0%0%
February1°C86%100%0%0%0%0%0%
March4°C81%100%0%0%0%0%0%
April6°C79%100%0%0%0%0%0%
May9°C77%86%13%1%0%0%0%
June12°C74%54%32%13%1%0%0%
July13°C68%42%36%20%2%0%0%
August12°C64%51%35%14%1%0%0%
September10°C69%79%18%4%0%0%0%
October8°C81%87%13%0%0%0%0%
November5°C88%100%0%0%0%0%0%
December2°C90%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 August, with the sky 57 percent covered on average; the cloudiest is November, at 72 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 March, averaging 15.5 km/h at 10 meters (33 feet) above the ground.

Daylight and sunshine

The longest day is Jun 18, with 15 h 39 min of daylight; the shortest is Dec 21, with 8 h 44 min.

Hours of daylight at Sainte-Fortunade 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 Sainte-Fortunade 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.

Where no station record is within reach, the extremes shown are the highest and lowest the reanalysis produced for the date in 1991-2020, not measured records.

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

Cloud, humidity, wind and sunshine, and temperature and precipitation: 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 2026-09-30. Sun and moon: computed with the NOAA solar equations and Meeus.