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What is the climate like in Île d'Oléron?

The climate of Île d'Oléron has an average yearly temperature of 18°C. Throughout the year, the average monthly temperature can drop to 10°C and rise to 24°C.

Annually, about 585 mm of rain falls. This gives a good overview of how much rain to expect in Île d'Oléron.

The best time to visit Île d'Oléron is May until October. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Île d'Oléron.

Temperature 10 to 24°C
Rain 585 mm
The climate of Île d'Oléron
  • Average yearly temperature: 18°C
  • Highest temperature: 24°C in July and August
  • Lowest temperature: 10°C in January
  • Rainfall: 585 mm per year, averaging 49 mm by month
  • Driest months: 23 mm in July, 25 mm in April and 37 mm in August
  • Wettest months: 76 mm in January, 75 mm in November and 68 mm in December

Climate table Île d'Oléron

The climate table for Île d'Oléron shows the average temperatures, rainfall, and UV index by month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 10 11 13 16 19 22 24 24 23 19 15 12
Nighttime temperature (°C) 7 7 8 10 13 17 18 18 16 14 10 8
Rainfall (mm) 76 46 50 25 40 51 23 37 38 56 75 68
UV Index 3 4 5 6 7 7 6 7 6 4 3 2
Best month No No No No Yes Yes Yes Yes Yes Yes No No

Temperature by month in Île d'Oléron

This graph shows the average high temperatures in degrees Celsius for each month in Île d'Oléron, France

Temperature by month in Île d'Oléron, France

Rainfall by month in Île d'Oléron

This graph shows the average monthly rainfall in millimeters in Île d'Oléron, France.

Rainfall by month in Île d'Oléron, France

UV index by month in Île d'Oléron

This graph shows the average UV index by month in Île d'Oléron, France.

UV index by month in Île d'Oléron, France

Yearly temperature in Île d'Oléron

This graph shows the average yearly temperature in Île d'Oléron, France, measured in degrees Celsius.

Yearly temperature in Île d'Oléron, France

Yearly total rainfall in Île d'Oléron

This graph shows the average yearly rainfall in millimeters in Île d'Oléron, France.

Rainfall per year in Île d'Oléron, France

Weather experiences in Île d'Oléron

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Average weather in Île d'Oléron by month

Click on a month below to see in detail how the weather typically is in Île d'Oléron and what to expect. Based on the historical weather data of Île d'Oléron, you can view the average temperature, rainfall, wind, and UV index for each day of the month.