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
September is marked by a subtle drop in average high-temperatures, transitioning from a warm 23.5°C (74.3°F) in August to an enjoyable 19.5°C (67.1°F). September brings an average low-temperature of 9.7°C (49.5°F) to Laneuveville-devant-Bayon.Humidity
In Laneuveville-devant-Bayon, the average relative humidity in September is 79%.Rainfall
In September, in Laneuveville-devant-Bayon, France, the rain falls for 11.7 days. Throughout September, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 179 rainfall days, and 518mm (20.39") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day in Laneuveville-devant-Bayon is 12h and 35min.On the first day of the month, sunrise is at 06:53 and sunset at 20:16. On the last day of September, sunrise is at 07:33 and sunset at 19:15 CEST.
Sunshine
In September, the average sunshine in Laneuveville-devant-Bayon is 8.4h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 4 during September leads to these instructions:
Undertake protective steps - Preventing sun damage is advised. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the average September temperature in Laneuveville-devant-Bayon?
What is the average humidity in September in Laneuveville-devant-Bayon?
How many days does it rain in September in Laneuveville-devant-Bayon?
When it does not snow in Laneuveville-devant-Bayon?
What is the average length of the day in September in Laneuveville-devant-Bayon?
What time are sunrise and sunset in September in Laneuveville-devant-Bayon?
How many hours of sunshine does Laneuveville-devant-Bayon have in September?
What is the UV index reading in September in Laneuveville-devant-Bayon?
Average temperature in September
Laneuveville-devant-Bayon, France
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-0.4°C).
Average pressure in September
Laneuveville-devant-Bayon, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in September
Laneuveville-devant-Bayon, France
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in September
Laneuveville-devant-Bayon, France
- Average humidity in September: 79%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Laneuveville-devant-Bayon, France
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in September
Laneuveville-devant-Bayon, France
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in September
Laneuveville-devant-Bayon, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (38mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Laneuveville-devant-Bayon, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Laneuveville-devant-Bayon, 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: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in September
Laneuveville-devant-Bayon, France
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in September
Laneuveville-devant-Bayon, 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
Laneuveville-devant-Bayon, France
- Average cloud cover in September: 35
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Laneuveville-devant-Bayon, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, October, November and December (8km).
Laneuveville-devant-Bayon, France
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