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
As September takes hold, the average high-temperature is a still moderately hot 27.4°C (81.3°F), nearly mirroring that of the previous month. Throughout the month of September, Diang witnesses an average low-temperature of 19°C (66.2°F).Heat index
For most parts of September, the heat index is computed to be a hot 32°C (89.6°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. 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 largely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humidity
September and October, with an average relative humidity of 89%, are the most humid months.Rainfall
In Diang, in September, it is raining for 27.6 days, with typically 166mm (6.54") of accumulated precipitation. In Diang, during the entire year, the rain falls for 241.2 days and collects up to 1247mm (49.09") of precipitation.Daylight
In September, the average length of the day is 12h and 8min.On the first day of the month, sunrise is at 06:00 and sunset at 18:12. On the last day of September, in Diang, sunrise is at 05:54 and sunset at 17:58 WAT.
Sunshine
In Diang, the average sunshine in September is 6.3h.UV index
May through September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the usual temperature for Diang in September?
What is the most humid month in Diang?
What is the average humidity in September in Diang?
How much does it rain in Diang in September?
What is the average length of the day in September in Diang?
When are sunrise and sunset in September in Diang?
How long on average sun shines in September in Diang?
What are the months with the lowest UV index in Diang?
What is the UV index reading in September in Diang?
Average temperature in September
Diang, 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
Diang, 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
Diang, 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
Diang, 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
Diang, 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
Diang, 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
Diang, Cameroon
- Average daylight in September: 12h and 1min
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 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
Diang, 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
Diang, 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
Diang, 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
Diang, 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).
Diang, Cameroon
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