September weather forecastBarbazan-Dessus, France
September
Weather in September
September, the first month of the autumn in Barbazan-Dessus, is still a pleasant month, with an average temperature varying between 20.7°C (69.3°F) and 9.5°C (49.1°F).Temperature
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a moderately hot 24.3°C (75.7°F) in August to an agreeable 20.7°C (69.3°F). Throughout the month of September, Barbazan-Dessus witnesses an average temperature of 9.5°C (49.1°F).Humidity
The average relative humidity in September in Barbazan-Dessus is 74%.Rainfall
The month with the least rainfall in Barbazan-Dessus is September, when the rain falls for 13.2 days and typically collects 36mm (1.42") of precipitation.Snowfall
In Barbazan-Dessus, snow does not fall in June through September.Daylight
In September, the average length of the day in Barbazan-Dessus is 12h and 30min.On the first day of the month, sunrise is at 07:24 and sunset at 20:34. On the last day of September, in Barbazan-Dessus, sunrise is at 07:56 and sunset at 19:42 CEST.
Sunshine
In Barbazan-Dessus, the average sunshine in September is 8.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 4 in September leads to these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Barbazan-Dessus, France
- Average high temperature in September: 20.7°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 (6.8°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in September
Barbazan-Dessus, France
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in September
Barbazan-Dessus, France
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is February (8.7km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in September
Barbazan-Dessus, France
- Average humidity in September: 74%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are August and October (73%).
Average rainfall in September
Barbazan-Dessus, France
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is May (92mm).
The driest month (with the least rainfall) is September (36mm).
Average rainfall days in September
Barbazan-Dessus, France
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is April (19.7 days).
The month with the least rainy days is October (12.3 days).
Average snowfall in September
Barbazan-Dessus, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (56mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Barbazan-Dessus, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Barbazan-Dessus, France
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 8h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in September
Barbazan-Dessus, France
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is April (7.9 days).
Average UV index in September
Barbazan-Dessus, 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
Barbazan-Dessus, France
- Average cloud cover in September: 27
The month with the most cloud cover is April (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility in September
Barbazan-Dessus, France
- Average visibility in September: 9km
The months with the highest visibility are March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and April (8km).
