Average weather for Castellane in September
It's warm in September in Castellane with an average temperature of 26°C. Temperatures this month range from a low of 24°C to a high of 28°C. At night, you can expect temperatures between 15°C and 19°C.
Start of September
The month of September starts in Castellane with hot temps, averaging around 28°C during the day and nights around 19°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid September
By mid-September, daytime temps drop to around 27°C, with nights around 19°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers.
End of September
By the end of September, the average daytime temperature in Castellane is around 25°C, while nighttime temps are about 16°C. A shower might pop up, but overall, the weather will be dry and sunny.
In September, there is an average of 41 mm of precipitation, spread over 5 days. The wind speed is around 3 Bft, mostly coming from the South.
Castellane in September |
New York | ||
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26°C | 27°C | |
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28°C | 31°C | |
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24°C | -5°C | |
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41 mm | 57 mm | |
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5 days | 9 days |
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Castellane?
Looking for great weather? September is a good time to be in Castellane. The temperatures are nice, and there’s not too much rain.
Temperature records
With 32°C in 2022, Castellane reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 17°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 22°C.
Check out the climate of Castellane for all months and discover the best travel time
Curious about the weather in other parts of France? Check out the climate and weather for spots like Paris, Côte d'Azur, Bretagne, or explore other destinations in France.
Daily Temperature in September in Castellane
This chart shows the average daily high and low temperatures in September for Castellane, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in September in Castellane
The temperature is ideal for hiking and outdoor activities. ... more
Daily Precipitation in September in Castellane
The chart below shows the average daily precipitation in September for Castellane, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 5 days of precipitation in Castellane.
Daily UV index in September in Castellane
This chart shows the average daily UV index in September in Castellane, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Castellane over the years
This chart shows the average temperature in September in Castellane, measured in degrees Celsius, over the past few years.
Total precipitation in September in Castellane over the years
This chart shows the average precipitation in September in Castellane, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Castellane
Click on any day in September to get detailed info about the usual weather on that day in Castellane. Check out the historical temperatures and precipitation over the past 10 years on this day.






























Weather experiences in September in Castellane
The weather in September in Castellane is rated 4 out of 5 stars by 1 visitor. Have you been to Castellane? Share your weather experience to help other visitors.
Write your own reviewThe temperature is ideal for hiking and outdoor activities. Although it sometimes rains, most days are sunny and clear.— This text is automatically translated to English
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Average weather in Castellane by month
Click on a month below to see detailed weather info for Castellane. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Castellane for all months at once