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
September's weather records an average high-temperature of a still moderately hot 25.6°C (78.1°F), showing little deviation from August. September witnesses an average low-temperature hovering around a comfortable 17.1°C (62.8°F).Humidity
In Njimom, the average relative humidity in September is 89%.Rainfall
In Njimom, in September, it is raining for 29.4 days, with typically 206mm (8.11") of accumulated precipitation. Throughout the year, in Njimom, there are 235.1 rainfall days, and 1502mm (59.13") of precipitation is accumulated.Daylight
In Njimom, the average length of the day in September is 12h and 9min.On the first day of the month, sunrise is at 06:09 and sunset at 18:22. On the last day of September, in Njimom, sunrise is at 06:03 and sunset at 18:08 WAT.
Sunshine
The average sunshine in September is 7.2h.UV index
In Njimom, Cameroon, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Njimom in September?
What is the average humidity in September in Njimom?
How much does it rain in Njimom in September?
How many hours of daylight does Njimom have in September?
What time are sunrise and sunset in September in Njimom?
How many hours of sunshine does Njimom have in September?
What is the UV index intensity in September in Njimom?
Average temperature in September
Njimom, Cameroon
- Average high temperature in September: 25.6°C
The warmest month (with the highest average high temperature) is February (33.2°C).
The month with the lowest average high temperature is August (25.3°C).
- Average low temperature in September: 17.1°C
The month with the highest average low temperature is March (19.3°C).
The coldest month (with the lowest average low temperature) is December (16.6°C).
Average pressure in September
Njimom, Cameroon
- Average pressure in September: 1013.7mbar
The month with the highest atmospheric pressure is July (1014.4mbar).
The months with the lowest atmospheric pressure are February and March (1010.6mbar).
Average wind speed in September
Njimom, Cameroon
- Average wind speed in September: 3.5km/h
The windiest months (with the highest average wind speed) are January and December (5.4km/h).
The calmest month (with the lowest average wind speed) is August (3.3km/h).
Average humidity in September
Njimom, Cameroon
- Average humidity in September: 89%
The month with the highest relative humidity is August (90%).
The month with the lowest relative humidity is January (39%).
Average rainfall in September
Njimom, Cameroon
- Average rainfall in September: 206mm
The wettest month (with the highest rainfall) is August (260mm).
The driest months (with the least rainfall) are January and December (2mm).
Average rainfall days in September
Njimom, Cameroon
- Average rainfall days in September: 29.4 days
The month with the highest number of rainy days is August (30.6 days).
The month with the least rainy days is January (1.2 days).
Average daylight in September /
Average sunshine in September
Njimom, Cameroon
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 7h and 1min
The months with the most sunshine are January and February (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 36min).
Average sunshine days in September
Njimom, Cameroon
- Average sunshine days in September: 0.3 days
The month with the most sunshine days is December (28.7 days).
The month with the least sunshine days is August (0 days).
Average UV index in September
Njimom, Cameroon
- Average UV index in September: 6
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in September
Njimom, Cameroon
- Average cloud cover in September: 56
The month with the most cloud cover is August (Cloud cover 62).
The month with the least cloud cover is January (Cloud cover 4).
Average visibility in September
Njimom, Cameroon
- Average visibility in September: 6km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are July, August and September (6km).
