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
The transition into September notes an average high-temperature of a warm 23.2°C (73.8°F), revealing a mild distinction from the 22.9°C (73.2°F) in August. Deux Bras's nighttime temperatures in September reveal a minimal variation from the daytime highs, averaging at a pleasant 21.6°C (70.9°F).Humidity
July through September, with an average relative humidity of 74%, are the least humid months.Rainfall
The month with the least rainfall in Deux Bras is September, when the rain falls for 12.8 days and typically collects 14mm (0.55") of precipitation.Daylight
In September, the average length of the day is 11h and 59min.On the first day of September, sunrise is at 06:17 and sunset at 18:00. On the last day of the month, sunrise is at 05:51 and sunset at 18:07 +04.
Sunshine
In Deux Bras, the average sunshine in September is 9.1h.UV index
May through November, with an average maximum UV index of 6, are months with the lowest UV index in Deux Bras. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 6 in September translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Deux Bras?
What are the least humid months in Deux Bras?
What is the average humidity in September in Deux Bras?
What is the driest month in Deux Bras?
How much does it rain in Deux Bras in September?
How many hours of daylight does Deux Bras have in September?
When is the sunrise / sunset in September in Deux Bras?
How many hours of sunshine does Deux Bras have in September?
What is the month with the lowest UV index in Deux Bras?
What is the UV index reading in September in Deux Bras?
Average temperature in September
Deux Bras, Mauritius
- Average high temperature in September: 23.2°C
The warmest month (with the highest average high temperature) is February (28.2°C).
The month with the lowest average high temperature is August (22.9°C).
- Average low temperature in September: 21.6°C
The month with the highest average low temperature is February (26°C).
The coldest month (with the lowest average low temperature) is August (21.3°C).
Average pressure in September
Deux Bras, Mauritius
- Average pressure in September: 1020.6mbar
The month with the highest atmospheric pressure is August (1021.2mbar).
The month with the lowest atmospheric pressure is February (1011.2mbar).
Average wind speed in September
Deux Bras, Mauritius
- Average wind speed in September: 22.7km/h
The windiest month (with the highest average wind speed) is August (24.3km/h).
The calmest month (with the lowest average wind speed) is November (17.7km/h).
Average humidity in September
Deux Bras, Mauritius
- Average humidity in September: 74%
The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are July, August and September (74%).
Average rainfall in September
Deux Bras, Mauritius
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is February (105mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in September
Deux Bras, Mauritius
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is March (21.8 days).
The month with the least rainy days is November (11.2 days).
Average daylight in September /
Average sunshine in September
Deux Bras, Mauritius
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is October (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 6min).
Average sunshine days in September
Deux Bras, Mauritius
- Average sunshine days in September: 10.5 days
The month with the most sunshine days is November (14.2 days).
The month with the least sunshine days is February (4 days).
Average UV index in September
Deux Bras, Mauritius
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September, October and November (UV index 6).
Average cloud cover in September
Deux Bras, Mauritius
- Average cloud cover in September: 38
The months with the most cloud cover are March and April (Cloud cover 45).
The months with the least cloud cover are September and October (Cloud cover 38).
Average visibility in September
Deux Bras, Mauritius
- 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).
