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 move into September indicates a reduction in the average high-temperature, down from August's warm 27.3°C (81.1°F) to a pleasant 22.3°C (72.1°F). Barnas's nighttime temperature in September drops to an average of 11.6°C (52.9°F).Humidity
In Barnas, the average relative humidity in September is 71%.Rainfall
In Barnas, in September, during 9.7 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Barnas, during the entire year, the rain falls for 147.6 days and collects up to 592mm (23.31") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Barnas, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 07:06 and sunset at 20:19. On the last day of September, in Barnas, sunrise is at 07:40 and sunset at 19:25 CEST.
Sunshine
In September, the average sunshine in Barnas is 9.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Barnas?
What is the average humidity in September in Barnas?
How much does it rain in Barnas in September?
When it does not snow in Barnas?
What is the average length of the day in September in Barnas?
When is the sunrise / sunset in September in Barnas?
How many hours of sunshine does Barnas have in September?
How high is the UV index in September in Barnas?
Average temperature in September
Barnas, France
- Average high temperature in September: 22.3°C
The warmest month (with the highest average high temperature) is July (27.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 11.6°C
The months with the highest average low temperature are July and August (14.9°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in September
Barnas, France
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in September
Barnas, France
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is February (11.6km/h).
The calmest month (with the lowest average wind speed) is November (9.4km/h).
Average humidity in September
Barnas, France
- Average humidity in September: 71%
The months with the highest relative humidity are November and December (84%).
The months with the lowest relative humidity are July and August (64%).
Average rainfall in September
Barnas, France
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is November (104mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days in September
Barnas, France
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in September
Barnas, France
- Average snowfall in September: 0mm
The month with the highest snowfall is November (57mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Barnas, France
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (3.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Barnas, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and November (Average sunshine: 5h and 36min).
Average sunshine days in September
Barnas, France
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in September
Barnas, France
- Average UV index in September: 5
The months with the highest UV index are June and 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
Barnas, France
- Average cloud cover in September: 23
The month with the most cloud cover is November (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Barnas, France
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and November (8km).
