September weather forecastKekem, Cameroon
September
Weather in September
September, the first month of the autumn in Kekem, is still a warm month, with temperature in the range of an average low of 18.6°C (65.5°F) and an average high of 25.7°C (78.3°F).Temperature
Kekem records an average high-temperature of a still moderately hot 25.7°C (78.3°F) in September, maintaining a close correlation with August's 25°C (77°F). Throughout September, Kekem's nights cool down to an average of 18.6°C (65.5°F).Humidity
In September, the average relative humidity in Kekem is 91%.Rainfall
In Kekem, during September, the rain falls for 28.8 days and regularly aggregates up to 280mm (11.02") of precipitation. Throughout the year, in Kekem, there are 272.3 rainfall days, and 2100mm (82.68") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 9min.On the first day of the month, sunrise is at 06:13 and sunset at 18:26. On the last day of September, in Kekem, sunrise is at 06:07 and sunset at 18:12 WAT.
Sunshine
In Kekem, the average sunshine in September is 5.6h.UV index
June through September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index, 5 during September, leads to the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. When the Sun is at its strongest around midday, find shade and limit exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kekem, Cameroon
- Average high temperature in September: 25.7°C
The warmest month (with the highest average high temperature) is February (31.8°C).
The month with the lowest average high temperature is August (25°C).
- Average low temperature in September: 18.6°C
The month with the highest average low temperature is March (19.9°C).
The coldest month (with the lowest average low temperature) is June (18.4°C).
Average pressure in September
Kekem, Cameroon
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is July (1014.1mbar).
The month with the lowest atmospheric pressure is February (1010.3mbar).
Average wind speed in September
Kekem, Cameroon
- Average wind speed in September: 3.3km/h
The windiest month (with the highest average wind speed) is January (5.2km/h).
The calmest month (with the lowest average wind speed) is September (3.3km/h).
Average humidity in September
Kekem, Cameroon
- Average humidity in September: 91%
The month with the highest relative humidity is August (92%).
The month with the lowest relative humidity is January (59%).
Average rainfall in September
Kekem, Cameroon
- Average rainfall in September: 280mm
The wettest month (with the highest rainfall) is July (329mm).
The driest month (with the least rainfall) is December (11mm).
Average rainfall days in September
Kekem, Cameroon
- Average rainfall days in September: 28.8 days
The months with the highest number of rainy days are July and August (29.8 days).
The month with the least rainy days is January (5.5 days).
Average daylight in September /
Average sunshine in September
Kekem, Cameroon
- Average daylight in September: 12h and 6min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 5h and 36min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 48min).
Average sunshine days in September
Kekem, Cameroon
- Average sunshine days in September: 0.9 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is August (0.7 days).
Average UV index in September
Kekem, Cameroon
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 5).
Average cloud cover in September
Kekem, Cameroon
- Average cloud cover in September: 71
The month with the most cloud cover is August (Cloud cover 78).
The months with the least cloud cover are January and December (Cloud cover 14).
Average visibility in September
Kekem, Cameroon
- Average visibility in September: 6km
The months with the highest visibility are January, February and December (9km).
The months with the lowest visibility are June, July, August, September and October (6km).
