September weather forecastCarnoët, France
September
Weather in September
September, the first month of the autumn in Carnoët, is still a refreshing month, with an average temperature varying between 19.8°C (67.6°F) and 10.3°C (50.5°F).Temperature
As September unfolds, the average high-temperature reaches a comfortable 19.8°C (67.6°F), hinting at a slight fluctuation from the previous month. An average low-temperature of 10.3°C (50.5°F) is observed during September nights.Humidity
July and September, with an average relative humidity of 81%, are the least humid months.Rainfall
September is the month with the least rainfall. Rain falls for 12.7 days and accumulates 26mm (1.02") of precipitation.Snowfall
In Carnoët, snow does not fall in May through October.Daylight
In September, the average length of the day in Carnoët is 12h and 35min.On the first day of September, sunrise is at 07:32 and sunset at 20:55. On the last day of the month, sunrise is at 08:12 and sunset at 19:55 CEST.
Sunshine
In September, the average sunshine is 7.2h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Carnoët, France
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in September: 10.3°C
The months with the highest average low temperature are July and August (12°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure in September
Carnoët, France
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in September
Carnoët, France
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is February (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in September
Carnoët, France
- Average humidity in September: 81%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and September (81%).
Average rainfall in September
Carnoët, France
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in September
Carnoët, France
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is January (18.3 days).
The month with the least rainy days is September (12.7 days).
Average snowfall in September
Carnoët, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Carnoët, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 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
Carnoët, France
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 7h and 12min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Carnoët, France
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is November (7.1 days).
Average UV index in September
Carnoët, 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
Carnoët, France
- Average cloud cover in September: 46
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 46).
Average visibility in September
Carnoët, France
- Average visibility in September: 8km
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (8km).
