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
September
Weather in September
Temperature
The onset of September brings a small shift in high-temperatures, falling from a warm 25.4°C (77.7°F) in August to a pleasant 21.7°C (71.1°F). The average temperature drops to a cool 11.3°C (52.3°F) during the night in the month of September.Humidity
In September, the average relative humidity is 73%.Rainfall
The month with the least rainfall is September, when the rain falls for 10.6 days and typically collects 29mm (1.14") of precipitation.Snowfall
In Neuilly-en-Dun, snow does not fall in April through September.Daylight
The average length of the day in September is 12h and 33min.On the first day of September, sunrise is at 07:09 and sunset at 20:28. On the last day of the month, sunrise is at 07:46 and sunset at 19:30 CEST.
Sunshine
The average sunshine in September is 8h.UV index
In September, the average daily maximum UV index in Neuilly-en-Dun is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 4 during September translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Neuilly-en-Dun?
What is the average humidity in September in Neuilly-en-Dun?
What is the driest month in Neuilly-en-Dun?
How much does it rain in Neuilly-en-Dun in September?
When it does not snow in Neuilly-en-Dun?
Does it snow in Neuilly-en-Dun in September?
How many hours of daylight does Neuilly-en-Dun have in September?
When is the sunrise / sunset in September in Neuilly-en-Dun?
How many hours of sunshine does Neuilly-en-Dun have in September?
What is the UV index intensity in September in Neuilly-en-Dun?
Average temperature in September
Neuilly-en-Dun, France
- Average high temperature in September: 21.7°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in September
Neuilly-en-Dun, France
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in September
Neuilly-en-Dun, France
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in September
Neuilly-en-Dun, France
- Average humidity in September: 73%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Neuilly-en-Dun, France
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is December (64mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in September
Neuilly-en-Dun, France
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in September
Neuilly-en-Dun, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Neuilly-en-Dun, France
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (3.8 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
Neuilly-en-Dun, France
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 8h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in September
Neuilly-en-Dun, France
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is September (17.1 days).
The months with the least sunshine days are May and June (9.3 days).
Average UV index in September
Neuilly-en-Dun, 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
Neuilly-en-Dun, France
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Neuilly-en-Dun, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, July, August, September, October and December (9km).
The months with the lowest visibility are January, May, June and November (8km).
