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 arrival of September brings an average high-temperature of a still hot 33.9°C (93°F), nearly identical to August's 33.7°C (92.7°F). Throughout September, Keur Mamour Lo registers a consistent average low-temperature of 24.8°C (76.6°F).Heat index
For September, the heat index is calculated to be a burning hot 48°C (118.4°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.Heat index readings emphasize conditions of light breezes and shaded spots. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
The most humid month in Keur Mamour Lo is September, with an average relative humidity of 74%.Rainfall
In Keur Mamour Lo, in September, it is raining for 19.9 days, with typically 82mm (3.23") of accumulated precipitation. Throughout the year, in Keur Mamour Lo, there are 75.6 rainfall days, and 317mm (12.48") of precipitation is accumulated.Daylight
In Keur Mamour Lo, the average length of the day in September is 12h and 13min.On the first day of September, sunrise is at 06:51 and sunset at 19:15. On the last day of the month, sunrise is at 06:53 and sunset at 18:53 GMT.
Sunshine
In September, the average sunshine is 8.6h.UV index
January, February, July through September, November and December, with an average maximum UV index of 7, are months with the lowest UV index in Keur Mamour Lo. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: During September, 7 as the daily maximum UV index converts into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Keur Mamour Lo in September?
What is the most humid month in Keur Mamour Lo?
What is the average humidity in September in Keur Mamour Lo?
How many days does it rain in September in Keur Mamour Lo?
How many hours of daylight does Keur Mamour Lo have in September?
When are sunrise and sunset in September in Keur Mamour Lo?
How many hours of sunshine does Keur Mamour Lo have in September?
What is the month with the lowest UV index in Keur Mamour Lo?
What is the UV index reading in September in Keur Mamour Lo?
Average temperature in September
Keur Mamour Lo, Senegal
- Average high temperature in September: 33.9°C
The warmest month (with the highest average high temperature) is April (41.4°C).
The month with the lowest average high temperature is August (33.7°C).
- Average low temperature in September: 24.8°C
The month with the highest average low temperature is July (25.9°C).
The coldest month (with the lowest average low temperature) is January (18.8°C).
Average pressure in September
Keur Mamour Lo, Senegal
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is January (1012.7mbar).
The month with the lowest atmospheric pressure is April (1009.9mbar).
Average wind speed in September
Keur Mamour Lo, Senegal
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is February (13.7km/h).
The calmest months (with the lowest average wind speed) are September and October (8.6km/h).
Average humidity in September
Keur Mamour Lo, Senegal
- Average humidity in September: 74%
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is January (16%).
Average rainfall in September
Keur Mamour Lo, Senegal
- Average rainfall in September: 82mm
The wettest month (with the highest rainfall) is August (128mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days in September
Keur Mamour Lo, Senegal
- Average rainfall days in September: 19.9 days
The month with the highest number of rainy days is August (21 days).
The months with the least rainy days are January, February and December (0.2 days).
Average daylight in September /
Average sunshine in September
Keur Mamour Lo, Senegal
- Average daylight in September: 12h and 1min
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: 8h and 4min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).
Average sunshine days in September
Keur Mamour Lo, Senegal
- Average sunshine days in September: 8.5 days
The months with the most sunshine days are January and December (30.8 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in September
Keur Mamour Lo, Senegal
- Average UV index in September: 7
The months with the highest UV index are March, April, May, June and October (UV index 8).
The months with the lowest UV index are January, February, July, August, September, November and December (UV index 7).
Average cloud cover in September
Keur Mamour Lo, Senegal
- Average cloud cover in September: 34
The month with the most cloud cover is August (Cloud cover 45).
The month with the least cloud cover is April (Cloud cover 6).
Average visibility in September
Keur Mamour Lo, Senegal
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
