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 ushers in an average high-temperature of a still moderately hot 27.4°C (81.3°F), aligning closely with the preceding month. September brings with it a nighttime average temperature of 19°C (66.2°F).Heat index
September's average heat index is computed to be a hot 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular importance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
September and October, with an average relative humidity of 89%, are the most humid months.Rainfall
In Endom, in September, during 27.6 rainfall days, 166mm (6.54") of precipitation is typically accumulated. Throughout the year, there are 241.2 rainfall days, and 1247mm (49.09") of precipitation is accumulated.Daylight
The average length of the day in September in Endom is 12h and 8min.On the first day of September, sunrise is at 06:03 and sunset at 18:15. On the last day of the month, sunrise is at 05:57 and sunset at 18:02 WAT.
Sunshine
In Endom, the average sunshine in September is 6.3h.UV index
The months with the lowest UV index are May through September, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 5 in September translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the most humid month?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Endom have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
When is the lowest UV index?
What is the UV index intensity in September?
Average temperature in September
Endom, 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
Endom, 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
Endom, 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
Endom, 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
Endom, 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
Endom, 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
Endom, 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
Endom, 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
Endom, 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
Endom, 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
Endom, 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).
