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
September brings a slight decrease in temperature, down from a pleasant 22.9°C (73.2°F) in August to a refreshing 18.8°C (65.8°F). Nightly temperatures in La Chapelle-aux-Bois drop to an average low of 9.4°C (48.9°F) in September.Humidity
The average relative humidity in September is 82%.Rainfall
The months with the least rainfall are April and September Rain falls for 12.1 days and accumulates 36mm (1.42") of rain.Snowfall
In La Chapelle-aux-Bois, France, snow does not fall in June through September.Daylight
The average length of the day in September in La Chapelle-aux-Bois is 12h and 34min.On the first day of September, sunrise is at 06:53 and sunset at 20:15. On the last day of the month, sunrise is at 07:33 and sunset at 19:15 CEST.
Sunshine
The average sunshine in September in La Chapelle-aux-Bois, France, is 8.3h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the UV index of 3 transforms into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the usual temperature for La Chapelle-aux-Bois in September?
What is the average humidity in September in La Chapelle-aux-Bois?
What is the driest month in La Chapelle-aux-Bois?
How much does it rain in La Chapelle-aux-Bois in September?
When it does not snow in La Chapelle-aux-Bois?
Does it snow in La Chapelle-aux-Bois in September?
How many hours of daylight does La Chapelle-aux-Bois have in September?
When is the sunrise / sunset in September in La Chapelle-aux-Bois?
How long on average sun shines in September in La Chapelle-aux-Bois?
What is the UV index intensity in September in La Chapelle-aux-Bois?
Average temperature in September
La Chapelle-aux-Bois, France
- Average high temperature in September: 18.8°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in September: 9.4°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in September
La Chapelle-aux-Bois, France
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is November (1015.1mbar).
Average wind speed in September
La Chapelle-aux-Bois, France
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in September
La Chapelle-aux-Bois, France
- Average humidity in September: 82%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in September
La Chapelle-aux-Bois, France
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is December (84mm).
The driest months (with the least rainfall) are April and September (36mm).
Average rainfall days in September
La Chapelle-aux-Bois, France
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in September
La Chapelle-aux-Bois, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
La Chapelle-aux-Bois, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
La Chapelle-aux-Bois, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in September
La Chapelle-aux-Bois, France
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in September
La Chapelle-aux-Bois, France
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
La Chapelle-aux-Bois, France
- Average cloud cover in September: 38
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
La Chapelle-aux-Bois, France
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
La Chapelle-aux-Bois, France
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