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FranceThe weather in September in Cassis
It's warm in September in Cassis with an average temperature of 27°C. Temperatures this month range from a low of 24°C to a high of 29°C. At night, you can expect temperatures between 14°C and 19°C.
Looking for great weather? September is a good time to be in Cassis. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Cassis, France. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2016, Cassis 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 7°C to a highest value of 24°C.
Rainfall amount
In September, there is an average of 37 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Daily weather in September for Cassis
Click on any day in September to get detailed info about the usual weather on that day in Cassis. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Cassis | New York | |
|---|---|---|
| Average temperature | 27°C | 27°C |
| Max. temperature | 29°C | 31°C |
| Min. temperature | 14°C | -5°C |
| Total precipitation | 37 mm | 57 mm |
| Rainy days | 6 days | 9 days |
Start of September
The month of September starts in Cassis with hot temps, averaging around 29°C during the day and nights around 18°C.
Mid September
By mid-September, daytime temps drop to around 28°C, with nights around 18°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Cassis is around 26°C, while nighttime temps are about 16°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Find affordable trips to Cassis
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.
Check out the climate of Cassis 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.
Temperature charts
These charts show the average temperatures in September in Cassis, France. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Cassis
Temperature in September in Cassis over the years
Precipitation charts
These charts show the average amount of precipitation in September in Cassis, France. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Cassis
Total precipitation in September in Cassis over the years
Daily UV index in September in Cassis
This chart shows the average daily UV index in September in Cassis, 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.
Weather experiences in September in Cassis
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Average weather in Cassis by month
Click on a month below to see detailed weather info for Cassis. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.