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Le Château-dʼOléron Climate by Month

The temperature in Le Château-dʼOléron can vary greatly throughout the year. The temperatures shift from warm to cold. It receives a moderate amount of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Le Château-dʼOléron. On average, daytime temperatures range from a comfortable 26°C in August to a chilly 11°C in February. Nighttime temperatures can drop, with averages reaching 5°C in February.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Le Château-dʼOléron has a moderate amount of precipitation, averaging 812 mm of rainfall annually. The seasons in Le Château-dʼOléron, bring significant changes in precipitation. The wettest month, November, receives moderate rainfall, with an average of 97 mm of precipitation. This rainfall is distributed across 16 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 41 mm over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Le Château-dʼOléron, summer days are longer and more sunny, with daily sunshine hours peaking at 9.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.5 hours.

Monthly hours of sunshine

Data from: La Rochelle, France (29 KM, 18 Miles).

Daily hours of sunshine

Data from: La Rochelle, France (29 KM, 18 Miles).

The best time of year to visit Le Château-dʼOléron in France

During the months of May, June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Le Château-dʼOléron?
    August has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Le Château-dʼOléron?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Le Château-dʼOléron?
    November tops the wettest month list with 97 mm of rainfall.
  • Which is the driest month in Le Château-dʼOléron?
    July is the driest month with 41 mm of precipitation.
  • Which is the sunniest month in Le Château-dʼOléron?
    July is the sunniest month with an average of 273 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Le Château-dʼOléron

    Sat   Nov 23
    14°C | 5°C
    S 40 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sun   Nov 24
    17°C | 10°C
    S 43 km/h
    broken clouds and no rain

    broken clouds and no rain

    Mon   Nov 25
    16°C | 9°C
    SW 36 km/h
    8.6 mm
    broken clouds and rain

    broken clouds and rain