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
The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a warm 24.3°C (75.7°F) to an agreeable 20.1°C (68.2°F). Celles-sur-Durolle's nighttime temperature during September is consistently averaged at a chilly 8.9°C (48°F).Humidity
The average relative humidity in September in Celles-sur-Durolle, France, is 77%.Rainfall
The month with the least rainfall in Celles-sur-Durolle is September, when the rain falls for 12.3 days and typically collects 25mm (0.98") of precipitation.Snowfall
In Celles-sur-Durolle, snow does not fall in June through September.Daylight
In Celles-sur-Durolle, the average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 07:07 and sunset at 20:23. On the last day of September, sunrise is at 07:43 and sunset at 19:27 CEST.
Sunshine
The average sunshine in September in Celles-sur-Durolle, France, is 8.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, an average UV index of 4 transforms into the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. To guard against the harmful effects of the Sun, minimize exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the average September temperature in Celles-sur-Durolle?
What is the average humidity in September in Celles-sur-Durolle?
What is the driest month in Celles-sur-Durolle?
How many days does it rain in September in Celles-sur-Durolle?
When it does not snow in Celles-sur-Durolle?
Does it snow in Celles-sur-Durolle in September?
How many hours of daylight does Celles-sur-Durolle have in September?
What time are sunrise and sunset in September in Celles-sur-Durolle?
How many hours of sunshine does Celles-sur-Durolle have in September?
How high is the UV index in September in Celles-sur-Durolle?
Average temperature in September
Celles-sur-Durolle, France
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (-1.2°C).
Average pressure in September
Celles-sur-Durolle, France
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in September
Celles-sur-Durolle, France
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in September
Celles-sur-Durolle, France
- Average humidity in September: 77%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Celles-sur-Durolle, France
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in September
Celles-sur-Durolle, France
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is October (11.2 days).
Average snowfall in September
Celles-sur-Durolle, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (43mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Celles-sur-Durolle, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Celles-sur-Durolle, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
Celles-sur-Durolle, France
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is May (8 days).
Average UV index in September
Celles-sur-Durolle, 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
Celles-sur-Durolle, France
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Celles-sur-Durolle, France
- Average visibility in September: 8km
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
Celles-sur-Durolle, France
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