September weather forecastViglain, France
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Viglain, France, with an average temperature ranging between max 21.3°C (70.3°F) and min 11.9°C (53.4°F).Temperature
With the commencement of September, Viglain records a moderate temperature decline, with the average high easing from August's warm 24.8°C (76.6°F) to a pleasant 21.3°C (70.3°F). The low-temperature average for Viglain during September stands at a cool 11.9°C (53.4°F).Humidity
In Viglain, the average relative humidity in September is 72%.Rainfall
The month with the least rainfall in Viglain, France, is September, when the rain falls for 10.9 days and typically collects 23mm (0.91") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September is 12h and 34min.On the first day of September, sunrise is at 07:09 and sunset at 20:31. On the last day of the month, sunrise is at 07:49 and sunset at 19:32 CEST.
Sunshine
In Viglain, the average sunshine in September is 7.8h.UV index
In September, the average daily maximum UV index in Viglain is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In September, the UV index of 4 transforms into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Viglain, France
- Average high temperature in September: 21.3°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in September: 11.9°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Viglain, France
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in September
Viglain, France
- Average wind speed in September: 10.7km/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 (10.2km/h).
Average humidity in September
Viglain, France
- Average humidity in September: 72%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Viglain, France
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is June (51mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in September
Viglain, France
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is September (10.9 days).
Average snowfall in September
Viglain, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Viglain, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.4 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
Viglain, France
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 7h and 48min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in September
Viglain, France
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is December (11.3 days).
Average UV index in September
Viglain, 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
Viglain, France
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 36).
Average visibility in September
Viglain, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
