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Casta Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Casta.
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Climate overview of Casta
Casta, Corsica, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 28°C (82°F) in August, while winters cool to 12°C (54°F) in January.
Annual rainfall is moderate at around 771 mm (30 in), with November being the wettest month. The city also has a distinct dry season from July to August, with warm summers and mild winters. The sunniest month is July, with 11.5 hours of sunshine per day on average.
Casta Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Casta - and find the best time to visit.
Monthly Temperature in Casta
Depending on the time of the year, temperatures range from comfortable to moderate in Casta. Average daytime temperatures reach a comfortable 28°C (82°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 12°C (54°F).
At night, temperatures range from around 21°C (70°F) in August to 6°C (43°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Casta
Generally, Casta has a moderate amount of precipitation, averaging 771 mm (30 in) of rainfall annually. Casta can be quite wet during November, receiving approximately 106 mm (4.2 in) of precipitation over 13 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 24 mm (0.9 in) of precipitation spread across 4 rainy days. For more details, please visit our Casta 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 Casta
Casta can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.5 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 4.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Bastia, Corsica (25 KM, 15 Miles).
Daily hours of sunshine
Data from: Bastia, Corsica (25 KM, 15 Miles).
Humidity in Casta by Month
The relative humidity is high throughout the year in Casta.
The city experiences its highest humidity in May, reaching 76%. In July, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Bastia, Corsica (25 KM, 15 Miles).
Best Time to Visit Casta
Conditions in Casta are generally most comfortable in May, June, July, August, September and October. They are typically least comfortable in January, February, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
mixed
Feb
mixed
Mar
good
Apr
good
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
excellent
Nov
mixed
Dec
mixed
- Best overall: May, June, July, August, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July
- Seasonal pattern: A distinct dry season from July to August, with warm summers and mild winters
Frequently asked questions about the climate in Casta
What is the best time to visit Casta?
May, June, July, August, September and October typically offer the most optimal weather in Casta. In contrast, January, February, November and December tend to have less optimal conditions. Casta has a distinct dry season from July to August, with warm summers and mild winters.
What temperatures can I expect in Casta?
Daytime highs range from 12°C (54°F) in January to 28°C (82°F) in August. Nighttime lows range from 6°C (43°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Casta get?
Annual rainfall is around 771 mm (30 in). November is the wettest month with 106 mm (4.2 in), while July is the driest with 24 mm (0.9 in).
How sunny is Casta?
Casta receives around 2,655 hours of sunshine per year. July is the sunniest month with 344 hours, while November is the cloudiest with just 133 hours. Overall, Casta enjoys abundant sunshine.
Casta 3-Day Forecast
Casta on the map
Casta is highlighted - select any city to see its climate.
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