Royan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Royan.
Climate overview of Royan
Temperatures in Royan, Poitou-Charentes, France, vary greatly throughout the year. August is the hottest month at 27°C (81°F), while January is the coldest at 11°C (52°F).
The city receives around 787 mm (31 in) of rainfall per year. It experiences warm summers and cold winters. November is the wettest month and July the driest. The sunniest month is July, with 9.1 hours of sunshine per day on average.
Royan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Royan - and find the best time to visit.
Monthly Temperature in Royan
The climate in Royan is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C (81°F) in August to a chilly 11°C (52°F) in January.
Nighttime temperatures range from 17°C (63°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Royan
Generally, Royan receives mid-range precipitation levels, with 787 mm (31 in) annually. The amount of precipitation varies moderately throughout the year. The wettest month, November, sees around 89 mm (3.5 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 42 mm (1.7 in) of rainfall. For more details, please visit our Royan Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Royan
In Royan, 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 per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Royan by Month
The city experiences its highest humidity in December, reaching 88%. In July, the humidity drops to its lowest level at 76%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Royan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August, September and October
- Warmest weather: July and August
- Most sunshine: June, July and August
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Royan
What is the best time to visit Royan?
May, June, July, August, September and October typically offer the most optimal weather in Royan. In contrast, January, February and December tend to have less optimal conditions. Royan has warm summers and cold winters.
What temperatures can I expect in Royan?
Daytime highs range from 11°C (52°F) in January to 27°C (81°F) in August. Nighttime lows range from 4°C (39°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Royan get?
Annual rainfall is around 787 mm (31 in). November is the wettest month with 89 mm (3.5 in), while July is the driest with 42 mm (1.7 in).
How sunny is Royan?
Royan receives around 2,109 hours of sunshine per year. July is the sunniest month with 273 hours, while December is the cloudiest with just 75 hours. Overall, Royan enjoys abundant sunshine.
Royan 3-Day Forecast
Royan 3-Day Forecast
Royan on the map
Royan is highlighted - select any city to see its climate.
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