Island of Oleron in France sees its peak temperatures in August (25°C (77°F)) and its coolest in January (11°C (52°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Dolus d'Oléron, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
The weather in Island of Oleron during May, June, July, August, September and October is comfortably warm, with average temperatures ranging from 19°C (66°F) to 25°C (77°F).
Precipitation in Island of Oleron varies considerably throughout the year. The wettest conditions occur in November with 100 mm (3.9 in) of rain, while July stays relatively dry with 39 mm (1.5 in).
For those seeking sunshine, July usually has the brightest skies, making it an excellent time for exploring the region.
