September weather forecastLiourdres, France
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Liourdres, France, with an average temperature ranging between max 23.3°C (73.9°F) and min 10.7°C (51.3°F).Temperature
September's arrival subtly correlates with a reduction in the average high-temperature, down from 27.2°C (81°F) in August to a still moderately hot 23.3°C (73.9°F). Liourdres observes a substantial disparity between daytime high and the average low-temperature of 10.7°C (51.3°F) during September nights.Humidity
In September, the average relative humidity is 73%.Rainfall
In Liourdres, in September, during 10.6 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, in Liourdres, there are 164.5 rainfall days, and 612mm (24.09") of precipitation is accumulated.Snowfall
March through October are months without snowfall in Liourdres.Daylight
The average length of the day in September in Liourdres, France, is 12h and 31min.On the first day of September, sunrise is at 07:15 and sunset at 20:29. On the last day of the month, sunrise is at 07:50 and sunset at 19:35 CEST.
Sunshine
In Liourdres, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 4 during September leads to these advisories:
Adopt protective measures - Suggestions to resist sunburn are offered. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Liourdres, France
- Average high temperature in September: 23.3°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in September
Liourdres, France
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Liourdres, France
- Average wind speed in September: 6.9km/h
The windiest months (with the highest average wind speed) are February and March (9.4km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in September
Liourdres, France
- Average humidity in September: 73%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Liourdres, France
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is July (29mm).
Average rainfall days in September
Liourdres, France
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in September
Liourdres, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Liourdres, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.6 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
Liourdres, France
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and November (Average sunshine: 4h and 12min).
Average sunshine days in September
Liourdres, France
- Average sunshine days in September: 18.3 days
The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in September
Liourdres, France
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Liourdres, France
- Average cloud cover in September: 34
The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Liourdres, France
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July, August and September (8km).
The months with the lowest visibility are January, February, October, November and December (7km).
