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
Deyvillers's progression into September involves a gentle drop in the average high-temperature, from a pleasant 22.9°C (73.2°F) in August to an enjoyable 18.8°C (65.8°F). Throughout September, Deyvillers encounters an average temperature drop to a frosty 9.4°C (48.9°F).Humidity
In September, the average relative humidity is 82%.Rainfall
April and September are months with the least rain in Deyvillers when the rain falls for 12.1 days and typically aggregates up to 36mm (1.42") of rain.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Deyvillers is 12h and 35min.On the first day of September, sunrise is at 06:52 and sunset at 20:15. On the last day of the month, sunrise is at 07:32 and sunset at 19:14 CEST.
Sunshine
In Deyvillers, the average sunshine in September is 8.3h.UV index
In Deyvillers, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Take precautions - Protection against sun damage is advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the usual temperature for Deyvillers in September?
What is the average humidity in September in Deyvillers?
What is the driest month in Deyvillers?
How many days does it rain in September in Deyvillers?
When it does not snow in Deyvillers?
Does it snow in Deyvillers in September?
How many hours of daylight does Deyvillers have in September?
What time are sunrise and sunset in September in Deyvillers?
How many hours of sunshine does Deyvillers have in September?
What is the UV index intensity in September in Deyvillers?
Average temperature in September
Deyvillers, France
- Average high temperature in September: 18.8°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in September: 9.4°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in September
Deyvillers, France
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is November (1015.1mbar).
Average wind speed in September
Deyvillers, France
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in September
Deyvillers, France
- Average humidity in September: 82%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in September
Deyvillers, France
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is December (84mm).
The driest months (with the least rainfall) are April and September (36mm).
Average rainfall days in September
Deyvillers, France
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in September
Deyvillers, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Deyvillers, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Deyvillers, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in September
Deyvillers, France
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in September
Deyvillers, France
- Average UV index in September: 3
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
Deyvillers, France
- Average cloud cover in September: 38
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Deyvillers, 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).
Deyvillers, France
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