September weather forecastFaya, Mali
September
Weather in September
September, the first month of the autumn in Faya, is still a tropical month, with an average temperature fluctuating between 24.7°C (76.5°F) and 34.9°C (94.8°F).Temperature
The average high-temperature during September is a still tropical 34.9°C (94.8°F), almost matching the conditions of the preceding month. Faya's temperature tends to fall to an average low of 24.7°C (76.5°F) during the nights of September.Heat index
In September, the average heat index is appraised at a burning hot 45°C (113°F). Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.Evaluating the heat index requires understanding its values in the shade and with gentle winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In Faya, the average relative humidity in September is 61%.Rainfall
In Faya, in September, during 11.7 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Faya, during the entire year, the rain falls for 69.7 days and collects up to 299mm (11.77") of precipitation.Daylight
In Faya, the average length of the day in September is 12h and 12min.On the first day of the month, sunrise is at 06:13 and sunset at 18:35. On the last day of September, in Faya, sunrise is at 06:13 and sunset at 18:14 GMT.
Sunshine
The average sunshine in September in Faya is 9.5h.UV index
In September, the average daily maximum UV index in Faya is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 8 suggests this advice:
Never be careless. Unprotected skin and eyes can be harmed swiftly. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Faya, Mali
- Average high temperature in September: 34.9°C
The warmest month (with the highest average high temperature) is April (41.6°C).
The month with the lowest average high temperature is August (33°C).
- Average low temperature in September: 24.7°C
The month with the highest average low temperature is May (29.6°C).
The coldest month (with the lowest average low temperature) is January (17.2°C).
Average pressure in September
Faya, Mali
- Average pressure in September: 1011.3mbar
The month with the highest atmospheric pressure is January (1013.2mbar).
The month with the lowest atmospheric pressure is April (1007.9mbar).
Average wind speed in September
Faya, Mali
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is February (13.2km/h).
The calmest month (with the lowest average wind speed) is October (8.6km/h).
Average humidity in September
Faya, Mali
- Average humidity in September: 61%
The month with the highest relative humidity is August (68%).
The month with the lowest relative humidity is February (13%).
Average rainfall in September
Faya, Mali
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is August (128mm).
The driest months (with the least rainfall) are February and December (0mm).
Average rainfall days in September
Faya, Mali
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is December (0 days).
Average daylight in September /
Average sunshine in September
Faya, Mali
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days in September
Faya, Mali
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (9.8 days).
Average UV index in September
Faya, Mali
- Average UV index in September: 8
The months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in September
Faya, Mali
- Average cloud cover in September: 22
The month with the most cloud cover is August (Cloud cover 34).
The months with the least cloud cover are February and December (Cloud cover 7).
Average visibility in September
Faya, Mali
- 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).
