Le Castellet Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Le Castellet.
Climate overview of Le Castellet
Le Castellet, Provence-Alpes-Côte d'Azur, France, sees big temperature differences between seasons, with August peaking at 27°C (81°F) and February dropping to 12°C (54°F).
Le Castellet sees a moderate amount of rainfall, totalling around 710 mm (28 in) per year. It experiences a distinct dry season from June to August, creating some seasonal variation. The most sunshine falls in July, with an average of 12.1 hours of daily sunshine.
Le Castellet Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Le Castellet — and find the best time to visit.
Monthly Temperature in Le Castellet
Visitors to Le Castellet can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in August, the warmest time of the year, to a moderate 12°C (54°F) during cooler months like February.
At night, you can expect temperatures ranging from 20°C (68°F) in August to around 6°C (43°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Le Castellet
Generally, Le Castellet experiences moderate precipitation patterns, averaging 710 mm (28 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 115 mm (4.5 in) of precipitation, recorded across 10 rainy days. In contrast, the driest month July brings less rainfall, with 13 mm (0.5 in) over 4 rainy days. For more details, please visit our Le Castellet 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 Le Castellet
Seasonal changes in sunshine hours are quite dramatic in Le Castellet. While July receives considerable daily sunshine with up to 12.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.5 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Le Castellet
The mean water temperature over the year ranges from 12°C (54°F) in January to 22°C (72°F) in July.
Water temperature over the year
Humidity in Le Castellet by Month
The relative humidity is moderate throughout the year in Le Castellet.
The city experiences its highest humidity in November, reaching 60%. In July, the humidity drops to its lowest level at 50%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Le Castellet
The weather does bring rainfall during this period, between 13 mm (0.5 in) and 98 mm (3.9 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Le Castellet
What is the best time to visit Le Castellet?
May, June, July, August, September and October typically offer the most optimal weather in Le Castellet. In contrast, January, February, November and December tend to have less optimal conditions. Le Castellet has a distinct dry season from June to August.
What temperatures can I expect in Le Castellet?
Daytime highs range from 12°C (54°F) in February to 27°C (81°F) in August. Nighttime lows range from 6°C (43°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Le Castellet get?
Annual rainfall is around 710 mm (28 in). November is the wettest month with 115 mm (4.5 in), while July is the driest with 13 mm (0.5 in).
How sunny is Le Castellet?
Le Castellet receives around 2,863 hours of sunshine per year. July is the sunniest month with 364 hours, while December is the cloudiest with just 135 hours. Overall, Le Castellet enjoys abundant sunshine.
Le Castellet 3-Day Forecast
Le Castellet 3-Day Forecast
Le Castellet on the map
Le Castellet is highlighted — select any city to see its climate.
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