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
With the arrival of September, La Chapelle-en-Vercors notices a mild change in the average high-temperature, sliding from August's pleasant 22.3°C (72.1°F) to an enjoyable 17.6°C (63.7°F). Throughout September, La Chapelle-en-Vercors experiences a low-temperature average of 8.3°C (46.9°F).Humidity
In September, the average relative humidity is 82%.Rainfall
September is the month with the least rainfall. Rain falls for 11.8 days and accumulates 33mm (1.3") of precipitation.Snowfall
June through September are months without snowfall in La Chapelle-en-Vercors.Daylight
The average length of the day in September in La Chapelle-en-Vercors is 12h and 31min.On the first day of the month, sunrise is at 07:01 and sunset at 20:15. On the last day of September, sunrise is at 07:35 and sunset at 19:20 CEST.
Sunshine
In La Chapelle-en-Vercors, the average sunshine in September is 8h.UV index
The average daily maximum UV index in September in La Chapelle-en-Vercors is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 4 in September leads to these guidelines:
Take precautions. Light skin individuals may get burned in less than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for La Chapelle-en-Vercors in September?
What is the average humidity in September in La Chapelle-en-Vercors?
What is the driest month in La Chapelle-en-Vercors?
How much does it rain in La Chapelle-en-Vercors in September?
When it does not snow in La Chapelle-en-Vercors?
Does it snow in La Chapelle-en-Vercors in September?
What is the average length of the day in September in La Chapelle-en-Vercors?
When are sunrise and sunset in September in La Chapelle-en-Vercors?
How many hours of sunshine does La Chapelle-en-Vercors have in September?
What is the UV index reading in September in La Chapelle-en-Vercors?
Average temperature in September
La Chapelle-en-Vercors, France
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure in September
La Chapelle-en-Vercors, France
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in September
La Chapelle-en-Vercors, France
- Average wind speed in September: 8.2km/h
The windiest month (with the highest average wind speed) is February (11.1km/h).
The calmest month (with the lowest average wind speed) is September (8.2km/h).
Average humidity in September
La Chapelle-en-Vercors, France
- Average humidity in September: 82%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
La Chapelle-en-Vercors, France
- Average rainfall in September: 33mm
The wettest months (with the highest rainfall) are June and November (65mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in September
La Chapelle-en-Vercors, France
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in September
La Chapelle-en-Vercors, France
- Average snowfall in September: 0mm
The month with the highest snowfall is December (252mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
La Chapelle-en-Vercors, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
La Chapelle-en-Vercors, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in September
La Chapelle-en-Vercors, France
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in September
La Chapelle-en-Vercors, 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
La Chapelle-en-Vercors, France
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
La Chapelle-en-Vercors, France
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
