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
September sees a slight reduction in average high-temperature, with a shift from a moderately hot 23.4°C (74.1°F) in August to an agreeable 20.3°C (68.5°F). In September, the average low-temperature is a fresh 11.3°C (52.3°F).Humidity
In September, the average relative humidity is 76%.Rainfall
The month with the least rainfall in Louvilliers-lès-Perche is September, when the rain falls for 12.2 days and typically collects 26mm (1.02") of precipitation.Snowfall
In Louvilliers-lès-Perche, snow does not fall in May through October.Daylight
In Louvilliers-lès-Perche, France, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 07:13 and sunset at 20:37. On the last day of September, in Louvilliers-lès-Perche, sunrise is at 07:54 and sunset at 19:36 CEST.
Sunshine
The average sunshine in September in Louvilliers-lès-Perche is 7.5h.UV index
In September, the average daily maximum UV index in Louvilliers-lès-Perche is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 4 suggests this advice:
Ensure safety - Sun damage prevention is strongly urged. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Louvilliers-lès-Perche in September?
What is the average humidity in September in Louvilliers-lès-Perche?
What is the driest month in Louvilliers-lès-Perche?
How much does it rain in Louvilliers-lès-Perche in September?
When it does not snow in Louvilliers-lès-Perche?
How many hours of daylight does Louvilliers-lès-Perche have in September?
When are sunrise and sunset in September in Louvilliers-lès-Perche?
How many hours of sunshine does Louvilliers-lès-Perche have in September?
How high is the UV index in September in Louvilliers-lès-Perche?
Average temperature in September
Louvilliers-lès-Perche, France
- Average high temperature in September: 20.3°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in September
Louvilliers-lès-Perche, France
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in September
Louvilliers-lès-Perche, France
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in September
Louvilliers-lès-Perche, France
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Louvilliers-lès-Perche, France
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in September
Louvilliers-lès-Perche, France
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in September
Louvilliers-lès-Perche, France
- Average snowfall in September: 0mm
The month with the highest snowfall is December (26mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Louvilliers-lès-Perche, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Louvilliers-lès-Perche, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Louvilliers-lès-Perche, France
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is May (10.1 days).
Average UV index in September
Louvilliers-lès-Perche, 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
Louvilliers-lès-Perche, France
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 41).
Average visibility in September
Louvilliers-lès-Perche, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, May and June (8km).
