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
September's arrival registers an average high-temperature of an agreeable 21.9°C (71.4°F), closely aligning with the temperature of the previous month. The low-temperature in Cheffes averages to a fresh 11.5°C (52.7°F) during the nights of September.Humidity
In September, the average relative humidity in Cheffes, France, is 74%.Rainfall
In Cheffes, in September, it is raining for 8.2 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, in Cheffes, there are 143.3 rainfall days, and 350mm (13.78") of precipitation is accumulated.Snowfall
In Cheffes, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 34min.On the first day of the month, sunrise is at 07:21 and sunset at 20:42. On the last day of September, in Cheffes, France, sunrise is at 08:00 and sunset at 19:43 CEST.
Sunshine
The average sunshine in September is 7.7h.UV index
The average daily maximum UV index in September in Cheffes is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 during September leads to these advisories:
Act with care - Obligation to protect against skin and eye damage is highlighted. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce 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
What are September temperatures in Cheffes?
What is the average humidity in September in Cheffes?
How many days does it rain in September in Cheffes?
When it does not snow in Cheffes?
How many hours of daylight does Cheffes have in September?
What time are sunrise and sunset in September in Cheffes?
How many hours of sunshine does Cheffes have in September?
How high is the UV index in September in Cheffes?
Average temperature in September
Cheffes, France
- Average high temperature in September: 21.9°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 (8°C).
- Average low temperature in September: 11.5°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (2.1°C).
Average pressure in September
Cheffes, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in September
Cheffes, France
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Cheffes, France
- Average humidity in September: 74%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in September
Cheffes, France
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is November (42mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in September
Cheffes, France
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is September (8.2 days).
Average snowfall in September
Cheffes, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Cheffes, France
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Cheffes, 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: 7h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The months with the least sunshine are January and November (Average sunshine: 4h and 18min).
Average sunshine days in September
Cheffes, France
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in September
Cheffes, France
- Average UV index in September: 4
The months with the highest UV index are May, 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
Cheffes, France
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in September
Cheffes, France
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
