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
As September begins, there is a minor decrease in the average high-temperature, softly falling from a moderately hot 25.4°C (77.7°F) in August to a pleasant 21.7°C (71.1°F). In La Chapelle-Saint-Ursin, the average nighttime temperature during September is a cool 11.5°C (52.7°F).Humidity
The average relative humidity in September is 73%.Rainfall
September is the month with the least rainfall in La Chapelle-Saint-Ursin. Rain falls for 11.5 days and accumulates 31mm (1.22") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In September, the average length of the day in La Chapelle-Saint-Ursin is 12h and 34min.On the first day of the month, sunrise is at 07:10 and sunset at 20:30. On the last day of September, sunrise is at 07:48 and sunset at 19:32 CEST.
Sunshine
In September, the average sunshine in La Chapelle-Saint-Ursin is 8h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Undertake protective steps - Preventing sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for La Chapelle-Saint-Ursin in September?
What is the average humidity in September in La Chapelle-Saint-Ursin?
What is the driest month in La Chapelle-Saint-Ursin?
How much does it rain in La Chapelle-Saint-Ursin in September?
When it does not snow in La Chapelle-Saint-Ursin?
What is the average length of the day in September in La Chapelle-Saint-Ursin?
What time are sunrise and sunset in September in La Chapelle-Saint-Ursin?
How long on average sun shines in September in La Chapelle-Saint-Ursin?
What is the UV index intensity in September in La Chapelle-Saint-Ursin?
Average temperature in September
La Chapelle-Saint-Ursin, France
- Average high temperature in September: 21.7°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is February (1.4°C).
Average pressure in September
La Chapelle-Saint-Ursin, France
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in September
La Chapelle-Saint-Ursin, France
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
La Chapelle-Saint-Ursin, France
- Average humidity in September: 73%
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
La Chapelle-Saint-Ursin, France
- Average rainfall in September: 31mm
The wettest months (with the highest rainfall) are May and June (68mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in September
La Chapelle-Saint-Ursin, France
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in September
La Chapelle-Saint-Ursin, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
La Chapelle-Saint-Ursin, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4 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
La Chapelle-Saint-Ursin, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in September
La Chapelle-Saint-Ursin, France
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is May (7.6 days).
Average UV index in September
La Chapelle-Saint-Ursin, 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-Saint-Ursin, France
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
La Chapelle-Saint-Ursin, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, July, August, September, October and December (9km).
The months with the lowest visibility are January, May, June and November (8km).
