September weather forecastLele, Cameroon
September
Weather in September
September experiences the year's highest average rainfall at 192mm (7.56") fostering a noticeably wetter weather compared to August. Stationary temperatures and consistent cloud cover define this month's weather. The city experiences less sunshine, suggesting greater cloud dominance. However, the length of day remains almost uniform giving ample daylight hours. A decrease in wind speeds marks a further downturn in the weather making for a cooler atmosphere.Temperature
The coldest time of the year is September, with temperatures averaging a high of 28.1°C (82.6°F) and a low of 19.9°C (67.8°F).Heat index
The heat index in September is appraised at a hot 34°C (93.2°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
In Lele, the average relative humidity in September is 88%.Rainfall
In Lele, in September, it is raining for 28.9 days, with typically 192mm (7.56") of accumulated precipitation. In Lele, during the entire year, the rain falls for 301.4 days and collects up to 1535mm (60.43") of precipitation.Daylight
The average length of the day in September in Lele is 12h and 8min.On the first day of the month, sunrise is at 06:01 and sunset at 18:11. On the last day of September, sunrise is at 05:53 and sunset at 17:59 WAT.
Sunshine
In Lele, the average sunshine in September is 6.2h.UV index
The month with the lowest UV index is September, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 5 in September leads to these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lele, Cameroon
- Average high temperature in September: 28.1°C
The warmest month (with the highest average high temperature) is January (33.3°C).
The month with the lowest average high temperature is September (28.1°C).
- Average low temperature in September: 19.9°C
The month with the highest average low temperature is March (21.1°C).
The coldest months (with the lowest average low temperature) are August and December (19.8°C).
Average pressure in September
Lele, Cameroon
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is July (1013.1mbar).
The month with the lowest atmospheric pressure is February (1009.5mbar).
Average wind speed in September
Lele, Cameroon
- Average wind speed in September: 4.3km/h
The windiest months (with the highest average wind speed) are February and August (4.7km/h).
The calmest month (with the lowest average wind speed) is November (3.7km/h).
Average humidity in September
Lele, Cameroon
- Average humidity in September: 88%
The month with the highest relative humidity is October (89%).
The month with the lowest relative humidity is January (63%).
Average rainfall in September
Lele, Cameroon
- Average rainfall in September: 192mm
The wettest month (with the highest rainfall) is October (266mm).
The driest month (with the least rainfall) is January (28mm).
Average rainfall days in September
Lele, Cameroon
- Average rainfall days in September: 28.9 days
The month with the highest number of rainy days is October (30.4 days).
The month with the least rainy days is January (15.1 days).
Average daylight in September /
Average sunshine in September
Lele, Cameroon
- Average daylight in September: 12h and 6min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in September: 6h and 12min
The month with the most sunshine is January (Average sunshine: 9h and 18min).
The month with the least sunshine is October (Average sunshine: 5h and 30min).
Average sunshine days in September
Lele, Cameroon
- Average sunshine days in September: 0.5 days
The month with the most sunshine days is January (14.1 days).
The month with the least sunshine days is October (0.3 days).
Average UV index in September
Lele, Cameroon
- Average UV index in September: 5
The month with the highest UV index is January (UV index 7).
The month with the lowest UV index is September (UV index 5).
Average cloud cover in September
Lele, Cameroon
- Average cloud cover in September: 69
The month with the most cloud cover is October (Cloud cover 70).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in September
Lele, Cameroon
- Average visibility in September: 6km
The months with the highest visibility are January and December (9km).
The months with the lowest visibility are May, August, September and October (6km).
