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
September
Weather in September
Temperature
The arrival of September correlates with a minor temperature reduction, down from August's moderately hot 24.3°C (75.7°F) to an agreeable 20.1°C (68.2°F). In September, the temperature in La Chapelle-sur-Usson, France, drops to an average of 8.9°C (48°F) at night.Humidity
The average relative humidity in September is 77%.Rainfall
The month with the least rainfall in La Chapelle-sur-Usson is September, when the rain falls for 12.3 days and typically collects 25mm (0.98") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In La Chapelle-sur-Usson, France, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 07:08 and sunset at 20:24. On the last day of September, sunrise is at 07:43 and sunset at 19:28 CEST.
Sunshine
In September, the average sunshine in La Chapelle-sur-Usson, France, is 8.3h.UV index
In La Chapelle-sur-Usson, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 during September translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in La Chapelle-sur-Usson in September?
What is the average humidity in September in La Chapelle-sur-Usson?
What is the driest month in La Chapelle-sur-Usson?
How much does it rain in La Chapelle-sur-Usson in September?
When it does not snow in La Chapelle-sur-Usson?
Does it snow in La Chapelle-sur-Usson in September?
What is the average length of the day in September in La Chapelle-sur-Usson?
When is the sunrise / sunset in September in La Chapelle-sur-Usson?
How many hours of sunshine does La Chapelle-sur-Usson have in September?
What is the UV index intensity in September in La Chapelle-sur-Usson?
Average temperature in September
La Chapelle-sur-Usson, France
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (-1.2°C).
Average pressure in September
La Chapelle-sur-Usson, France
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in September
La Chapelle-sur-Usson, France
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in September
La Chapelle-sur-Usson, France
- Average humidity in September: 77%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
La Chapelle-sur-Usson, France
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in September
La Chapelle-sur-Usson, France
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is October (11.2 days).
Average snowfall in September
La Chapelle-sur-Usson, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (43mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
La Chapelle-sur-Usson, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.4 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-sur-Usson, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
La Chapelle-sur-Usson, France
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is May (8 days).
Average UV index in September
La Chapelle-sur-Usson, France
- Average UV index in September: 4
The months with the highest UV index are June, July and August (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-sur-Usson, France
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
La Chapelle-sur-Usson, France
- Average visibility in September: 8km
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
