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
Weather in September
Temperature
September denotes a minimal variation in the average high-temperature to a still warm 27.4°C (81.3°F) from August's 27.1°C (80.8°F). In Angossas, the average low-temperature during the month of September is a refreshing 19°C (66.2°F).Heat index
Throughout September, the heat index is estimated at a hot 32°C (89.6°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance 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
September and October, with an average relative humidity of 89%, are the most humid months in Angossas, Cameroon.Rainfall
In Angossas, in September, during 27.6 rainfall days, 166mm (6.54") of precipitation is typically accumulated. In Angossas, during the entire year, the rain falls for 241.2 days and collects up to 1247mm (49.09") of precipitation.Daylight
In Angossas, the average length of the day in September is 12h and 8min.On the first day of September, sunrise is at 06:01 and sunset at 18:13. On the last day of the month, sunrise is at 05:54 and sunset at 17:59 WAT.
Sunshine
In Angossas, the average sunshine in September is 6.3h.UV index
The months with the lowest UV index in Angossas are May through September, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 5 in September translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Angossas in September?
What is the most humid month in Angossas?
What is the average humidity in September in Angossas?
How much does it rain in Angossas in September?
How many hours of daylight does Angossas have in September?
When are sunrise and sunset in September in Angossas?
How many hours of sunshine does Angossas have in September?
What are the months with the lowest UV index in Angossas?
What is the UV index intensity in September in Angossas?
Average temperature in September
Angossas, Cameroon
- Average high temperature in September: 27.4°C
The warmest month (with the highest average high temperature) is February (33.7°C).
The month with the lowest average high temperature is July (27°C).
- Average low temperature in September: 19°C
The months with the highest average low temperature are March and April (20.3°C).
The coldest month (with the lowest average low temperature) is January (17.5°C).
Average pressure in September
Angossas, Cameroon
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is July (1013.6mbar).
The month with the lowest atmospheric pressure is February (1009.6mbar).
Average wind speed in September
Angossas, Cameroon
- Average wind speed in September: 5km/h
The windiest months (with the highest average wind speed) are February and March (5.9km/h).
The calmest month (with the lowest average wind speed) is October (4.5km/h).
Average humidity in September
Angossas, Cameroon
- Average humidity in September: 89%
The months with the highest relative humidity are September and October (89%).
The month with the lowest relative humidity is January (53%).
Average rainfall in September
Angossas, Cameroon
- Average rainfall in September: 166mm
The wettest month (with the highest rainfall) is October (177mm).
The driest month (with the least rainfall) is December (4mm).
Average rainfall days in September
Angossas, Cameroon
- Average rainfall days in September: 27.6 days
The month with the highest number of rainy days is August (28.9 days).
The month with the least rainy days is December (3.3 days).
Average daylight in September /
Average sunshine in September
Angossas, Cameroon
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is January (Average sunshine: 9h and 54min).
The month with the least sunshine is October (Average sunshine: 5h and 42min).
Average sunshine days in September
Angossas, Cameroon
- Average sunshine days in September: 1.5 days
The month with the most sunshine days is January (26.6 days).
The month with the least sunshine days is August (0.3 days).
Average UV index in September
Angossas, Cameroon
- Average UV index in September: 5
The months with the highest UV index are January and March (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 5).
Average cloud cover in September
Angossas, Cameroon
- Average cloud cover in September: 72
The month with the most cloud cover is August (Cloud cover 73).
The months with the least cloud cover are January and December (Cloud cover 14).
Average visibility in September
Angossas, Cameroon
- Average visibility in September: 5km
The months with the highest visibility are January and December (10km).
The month with the lowest visibility is September (5km).
Angossas, Cameroon
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