Casteljau Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Casteljau.
Climate overview of Casteljau
Casteljau, France, sees big temperature differences between seasons, with July peaking at 29°C (84°F) and January dropping to 9°C (48°F).
Rain/snowfall is high, totalling around 1307 mm (51 in) per year. October is the wettest month and July the driest. The city also experiences warm summers and cold winters. The sunniest month is July, with 10.8 hours of sunshine per day on average.
Casteljau Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Casteljau - and find the best time to visit.
Monthly Temperature in Casteljau
Visitors to Casteljau can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in July, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like January.
At night, you can expect temperatures ranging from 16°C (61°F) in July to around 1°C (34°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Casteljau
Casteljau is known for its substantial rain/snowfall, with annual precipitation reaching 1307 mm (51 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives heavy rainfall, averaging 192 mm (7.6 in) of precipitation, recorded across 10 rainy days. In contrast, the driest month July brings less rainfall, with 51 mm (2 in) over 7 rainy days. For more details, please visit our Casteljau 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 Casteljau
Seasonal changes in sunshine hours are quite dramatic in Casteljau. While July receives considerable daily sunshine with up to 10.8 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Casteljau by Month
The relative humidity is high throughout the year in Casteljau.
The city experiences its highest humidity in November, reaching 81%. In July, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Casteljau
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Casteljau
What is the best time to visit Casteljau?
June, July and August typically offer the most optimal weather in Casteljau. In contrast, January, November and December tend to have less optimal conditions. Casteljau has warm summers and cold winters.
What temperatures can I expect in Casteljau?
Daytime highs range from 9°C (48°F) in January to 29°C (84°F) in July. Nighttime lows range from 1°C (34°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Casteljau get?
Annual rainfall is around 1307 mm (51 in). October is the wettest month with 192 mm (7.6 in), while July is the driest with 51 mm (2 in).
How sunny is Casteljau?
Casteljau receives around 2,399 hours of sunshine per year. July is the sunniest month with 325 hours, while December is the cloudiest with just 90 hours. Overall, Casteljau enjoys abundant sunshine.
Casteljau 3-Day Forecast
Casteljau on the map
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Popular this month
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