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 average high-temperature slightly decreases in September, shifting from a moderately hot 25.4°C (77.7°F) in August to an agreeable 20.8°C (69.4°F). In September, Rougon's temperature tends to fall to an average low of 9.2°C (48.6°F) during the night.Humidity
In September, the average relative humidity in Rougon is 69%.Rainfall
In Rougon, in September, it is raining for 12.4 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, there are 138.5 rainfall days, and 583mm (22.95") of precipitation is accumulated.Snowfall
April through September are months without snowfall in Rougon.Daylight
In September, the average length of the day in Rougon, France, is 12h and 31min.On the first day of September in Rougon, sunrise is at 06:58 and sunset at 20:09. On the last day of the month, sunrise is at 07:31 and sunset at 19:17 CEST.
Sunshine
The average sunshine in September is 9.5h.UV index
The average daily maximum UV index in September in Rougon is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Rougon?
What is the average humidity in September in Rougon?
How much does it rain in Rougon in September?
When it does not snow in Rougon?
Does it snow in Rougon in September?
How many hours of daylight does Rougon have in September?
When are sunrise and sunset in September in Rougon?
How long on average sun shines in September in Rougon?
What is the UV index intensity in September in Rougon?
Average temperature in September
Rougon, France
- Average high temperature in September: 20.8°C
The warmest months (with the highest average high temperature) are July and August (25.4°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (-3.1°C).
Average pressure in September
Rougon, France
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is April (1014.3mbar).
Average wind speed in September
Rougon, France
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in September
Rougon, France
- Average humidity in September: 69%
The months with the highest relative humidity are February and November (77%).
The month with the lowest relative humidity is August (60%).
Average rainfall in September
Rougon, France
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is January (28mm).
Average rainfall days in September
Rougon, France
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in September
Rougon, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (60mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Rougon, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.9 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
Rougon, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and November (Average sunshine: 6h and 24min).
Average sunshine days in September
Rougon, France
- Average sunshine days in September: 16.1 days
The months with the most sunshine days are January and December (19.8 days).
The months with the least sunshine days are May and June (12.1 days).
Average UV index in September
Rougon, France
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Rougon, France
- Average cloud cover in September: 21
The month with the most cloud cover is November (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Rougon, France
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
