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 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
Transitioning into September, Bayeux records an average high-temperature of a still moderately hot 28.4°C (83.1°F), almost identical to August's 27.8°C (82°F). During September, Bayeux sees a mean low-temperature of 22.2°C (72°F).Heat index
During September, the heat index is evaluated at a hot 33°C (91.4°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
In September, the average relative humidity is 77%.Rainfall
In Bayeux, Brazil, during September, the rain falls for 18.8 days and regularly aggregates up to 21mm (0.83") of precipitation. In Bayeux, during the entire year, the rain falls for 206.1 days and collects up to 449mm (17.68") of precipitation.Daylight
In Bayeux, the average length of the day in September is 12h and 4min.On the first day of September in Bayeux, sunrise is at 05:20 and sunset at 17:18. On the last day of the month, sunrise is at 05:04 and sunset at 17:14 -03.
Sunshine
The average sunshine in September in Bayeux, Brazil, is 7.3h.UV index
January through March, May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Bayeux. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 7 suggests this advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Bayeux in September?
What is the average humidity in September in Bayeux?
How many days does it rain in September in Bayeux?
How many hours of daylight does Bayeux have in September?
What time are sunrise and sunset in September in Bayeux?
How many hours of sunshine does Bayeux have in September?
What are the months with the highest UV index in Bayeux?
What is the UV index intensity in September in Bayeux?
Average temperature in September
Bayeux, Brazil
- Average high temperature in September: 28.4°C
The warmest month (with the highest average high temperature) is March (31.3°C).
The month with the lowest average high temperature is July (27.2°C).
- Average low temperature in September: 22.2°C
The month with the highest average low temperature is February (24.9°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).
Average pressure in September
Bayeux, Brazil
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is August (1015.9mbar).
The months with the lowest atmospheric pressure are February and March (1011.7mbar).
Average wind speed in September
Bayeux, Brazil
- Average wind speed in September: 16km/h
The windiest month (with the highest average wind speed) is September (16km/h).
The calmest month (with the lowest average wind speed) is April (11.3km/h).
Average humidity in September
Bayeux, Brazil
- Average humidity in September: 77%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is November (71%).
Average rainfall in September
Bayeux, Brazil
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is July (77mm).
The driest month (with the least rainfall) is November (12mm).
Average rainfall days in September
Bayeux, Brazil
- Average rainfall days in September: 18.8 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is February (13.9 days).
Average daylight in September /
Average sunshine in September
Bayeux, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 7h and 2min
The months with the most sunshine are January and March (Average sunshine: 7h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 6min).
Average sunshine days in September
Bayeux, Brazil
- Average sunshine days in September: 5.8 days
The month with the most sunshine days is March (13.8 days).
The month with the least sunshine days is August (5 days).
Average UV index in September
Bayeux, Brazil
- Average UV index in September: 7
The months with the highest UV index are January, February, March, May, September, October, November and December (UV index 7).
The months with the lowest UV index are April, June, July and August (UV index 6).
Average cloud cover in September
Bayeux, Brazil
- Average cloud cover in September: 48
The month with the most cloud cover is July (Cloud cover 56).
The month with the least cloud cover is March (Cloud cover 41).
Average visibility in September
Bayeux, Brazil
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
