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
Weather in September
Temperature
A mild shift in the average high-temperature occurs in September, reducing from a moderately hot 24.2°C (75.6°F) in August to an agreeable 20.3°C (68.5°F). Nighttime temperatures in Avilley consistently average a chilly 9.8°C (49.6°F) during September.Humidity
The average relative humidity in September is 80%.Rainfall
September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 34mm (1.34") of precipitation.Snowfall
In Avilley, snow does not fall in April through September.Daylight
In Avilley, France, the average length of the day in September is 12h and 34min.On the first day of September in Avilley, sunrise is at 06:54 and sunset at 20:15. On the last day of the month, sunrise is at 07:33 and sunset at 19:16 CEST.
Sunshine
In September, the average sunshine is 8.5h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 4 during September leads to these instructions:
Undertake precautions - Guarding against sun damage is counselled. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the average September temperature in Avilley?
What is the average humidity in September in Avilley?
What is the driest month in Avilley?
How much does it rain in Avilley in September?
When it does not snow in Avilley?
Does it snow in Avilley in September?
How many hours of daylight does Avilley have in September?
When are sunrise and sunset in September in Avilley?
How long on average sun shines in September in Avilley?
What is the UV index reading in September in Avilley?
Average temperature in September
Avilley, France
- Average high temperature in September: 20.3°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 9.8°C
The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in September
Avilley, France
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Avilley, France
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in September
Avilley, France
- Average humidity in September: 80%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (78%).
Average rainfall in September
Avilley, France
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is December (84mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in September
Avilley, France
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is September (11.8 days).
Average snowfall in September
Avilley, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Avilley, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Avilley, France
- Average daylight in September: 12h and 4min
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: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in September
Avilley, France
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is October (17 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in September
Avilley, France
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Avilley, France
- Average cloud cover in September: 35
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Avilley, France
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
Avilley, France
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