September weather forecastLa Jonchère, France
September
Weather in September
September, the first month of the autumn in La Jonchère, is also an agreeable month, with an average temperature varying between 22.2°C (72°F) and 12.7°C (54.9°F).Temperature
The average high-temperature for September is an agreeable 22.2°C (72°F), closely aligning with the temperature of the preceding month. In La Jonchère, an average nighttime temperature of 12.7°C (54.9°F) is expected during September.Humidity
August and September, with an average relative humidity of 72%, are the least humid months.Rainfall
In September, in La Jonchère, the rain falls for 8.4 days. Throughout September, 24mm (0.94") of precipitation is accumulated. Throughout the year, there are 151.1 rainfall days, and 468mm (18.43") of precipitation is accumulated.Snowfall
In La Jonchère, snow does not fall in April through November.Daylight
The average length of the day in September is 12h and 33min.On the first day of September, sunrise is at 07:26 and sunset at 20:44. On the last day of the month, sunrise is at 08:03 and sunset at 19:47 CEST.
Sunshine
In La Jonchère, the average sunshine in September is 8.2h.UV index
The months with the highest UV index in La Jonchère are May through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
La Jonchère, France
- Average high temperature in September: 22.2°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in September: 12.7°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure in September
La Jonchère, France
- Average pressure in September: 1018.2mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in September
La Jonchère, France
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in September
La Jonchère, France
- Average humidity in September: 72%
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are August and September (72%).
Average rainfall in September
La Jonchère, France
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (62mm).
The driest months (with the least rainfall) are July and August (23mm).
Average rainfall days in September
La Jonchère, France
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is November (15 days).
The month with the least rainy days is September (8.4 days).
Average snowfall in September
La Jonchère, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
La Jonchère, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.9 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
La Jonchère, France
- Average daylight in September: 12h and 30min
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 42min).
- Average sunshine in September: 8h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 4h and 42min).
Average sunshine days in September
La Jonchère, France
- Average sunshine days in September: 20.6 days
The month with the most sunshine days is September (20.6 days).
The month with the least sunshine days is February (13 days).
Average UV index in September
La Jonchère, France
- Average UV index in September: 5
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in September
La Jonchère, France
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility in September
La Jonchère, 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).
