Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With the onset of September, the average high-temperature subtly recedes from August's warm 28.4°C (83.1°F) to a still moderately hot 24.7°C (76.5°F). September nights cool down to an average low-temperature of 13.7°C (56.7°F).Humidity
In September, the average relative humidity in Bellesserre, France, is 67%.Rainfall
September is the month with the least rainfall. Rain falls for 10.7 days and accumulates 26mm (1.02") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In September, the average length of the day in Bellesserre is 12h and 30min.On the first day of September in Bellesserre, sunrise is at 07:19 and sunset at 20:31. On the last day of the month, sunrise is at 07:52 and sunset at 19:38 CEST.
Sunshine
The average sunshine in September in Bellesserre is 8.5h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are the temperatures in Bellesserre in September?
What is the average humidity in September in Bellesserre?
What is the driest month in Bellesserre?
How many days does it rain in September in Bellesserre?
When it does not snow in Bellesserre?
What is the average length of the day in September in Bellesserre?
When are sunrise and sunset in September in Bellesserre?
How many hours of sunshine does Bellesserre have in September?
What is the UV index intensity in September in Bellesserre?
Average temperature in September
Bellesserre, France
- Average high temperature in September: 24.7°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in September: 13.7°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (2.7°C).
Average pressure in September
Bellesserre, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in September
Bellesserre, France
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is March (13.7km/h).
The calmest months (with the lowest average wind speed) are August and September (9.7km/h).
Average humidity in September
Bellesserre, France
- Average humidity in September: 67%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Bellesserre, France
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in September
Bellesserre, France
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is April (16.8 days).
The month with the least rainy days is September (10.7 days).
Average snowfall in September
Bellesserre, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Bellesserre, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Bellesserre, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Bellesserre, France
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in September
Bellesserre, France
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in September
Bellesserre, France
- Average cloud cover in September: 29
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Bellesserre, France
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (9km).
Bellesserre, France
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