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
A mild drop in Bras's average high-temperature is observed in September, transitioning from 28.8°C (83.8°F) in August to a still moderately hot 24.2°C (75.6°F). In the month of September, the average temperature in Bras dips to a comfortable 16°C (60.8°F) during the night.Humidity
In September, the average relative humidity is 67%.Rainfall
In Bras, in September, during 8.3 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Bras, during the entire year, the rain falls for 107.2 days and collects up to 513mm (20.2") of precipitation.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in September in Bras is 12h and 30min.On the first day of the month, sunrise is at 07:00 and sunset at 20:11. On the last day of September, in Bras, sunrise is at 07:33 and sunset at 19:18 CEST.
Sunshine
In September, the average sunshine in Bras is 9.6h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the UV index of 5 transforms into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the average September temperature in Bras?
What is the average humidity in September in Bras?
How much does it rain in Bras in September?
When it does not snow in Bras?
What is the average length of the day in September in Bras?
When are sunrise and sunset in September in Bras?
How many hours of sunshine does Bras have in September?
How high is the UV index in September in Bras?
Average temperature in September
Bras, France
- Average high temperature in September: 24.2°C
The warmest months (with the highest average high temperature) are July and August (28.8°C).
The month with the lowest average high temperature is January (10.6°C).
- Average low temperature in September: 16°C
The month with the highest average low temperature is August (18.9°C).
The coldest month (with the lowest average low temperature) is February (4.4°C).
Average pressure in September
Bras, France
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in September
Bras, France
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is March (13.9km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in September
Bras, France
- Average humidity in September: 67%
The month with the highest relative humidity is November (75%).
The months with the lowest relative humidity are July and August (61%).
Average rainfall in September
Bras, France
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is November (112mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days in September
Bras, France
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is November (11.5 days).
The month with the least rainy days is August (4.4 days).
Average snowfall in September
Bras, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Bras, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Bras, 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 4min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The months with the least sunshine are January and November (Average sunshine: 6h and 6min).
Average sunshine days in September
Bras, France
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is February (16.3 days).
Average UV index in September
Bras, France
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Bras, France
- Average cloud cover in September: 16
The month with the most cloud cover is November (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in September
Bras, France
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Bras, France
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