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
The advent of September presents an average high-temperature of a still warm 28.2°C (82.8°F), maintaining a close correlation with the preceding month. September introduces a small decrease to a nighttime average of 24.2°C (75.6°F) in Missessin.Heat index
For September, the heat index is calculated to be a hot 33°C (91.4°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.Consider that heat index readings are for situations in the shade and light wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
August and September, with an average relative humidity of 83%, are the most humid months in Missessin, Benin.Rainfall
In September, in Missessin, the rain falls for 21.7 days. Throughout September, 62mm (2.44") of precipitation is accumulated. Throughout the year, in Missessin, Benin, there are 204.5 rainfall days, and 599mm (23.58") of precipitation is accumulated.Daylight
In Missessin, the average length of the day in September is 12h and 9min.On the first day of September in Missessin, sunrise is at 06:43 and sunset at 18:57. On the last day of the month, sunrise is at 06:38 and sunset at 18:42 WAT.
Sunshine
In Missessin, Benin, the average sunshine in September is 7.2h.UV index
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 7 suggests this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
How hot does it get in Missessin in September?
What are the most humid months in Missessin?
What is the average humidity in September in Missessin?
How many days does it rain in September in Missessin?
How many hours of daylight does Missessin have in September?
When is the sunrise / sunset in September in Missessin?
How many hours of sunshine does Missessin have in September?
What is the month with the highest UV index in Missessin?
What is the UV index reading in September in Missessin?
Average temperature in September
Missessin, Benin
- Average high temperature in September: 28.2°C
The warmest months (with the highest average high temperature) are March and April (32°C).
The month with the lowest average high temperature is August (27.4°C).
- Average low temperature in September: 24.2°C
The month with the highest average low temperature is April (27.3°C).
The coldest month (with the lowest average low temperature) is August (23.8°C).
Average pressure in September
Missessin, Benin
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The months with the lowest atmospheric pressure are February and March (1009.4mbar).
Average wind speed in September
Missessin, Benin
- Average wind speed in September: 14.1km/h
The windiest month (with the highest average wind speed) is August (16.7km/h).
The calmest month (with the lowest average wind speed) is December (10.9km/h).
Average humidity in September
Missessin, Benin
- Average humidity in September: 83%
The months with the highest relative humidity are August and September (83%).
The month with the lowest relative humidity is January (71%).
Average rainfall in September
Missessin, Benin
- Average rainfall in September: 62mm
The wettest month (with the highest rainfall) is June (126mm).
The driest month (with the least rainfall) is January (18mm).
Average rainfall days in September
Missessin, Benin
- Average rainfall days in September: 21.7 days
The month with the highest number of rainy days is June (22.5 days).
The month with the least rainy days is January (9.1 days).
Average daylight in September /
Average sunshine in September
Missessin, Benin
- 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 month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 18min).
Average sunshine days in September
Missessin, Benin
- Average sunshine days in September: 6.6 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is November (4.3 days).
Average UV index in September
Missessin, Benin
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in September
Missessin, Benin
- Average cloud cover in September: 50
The month with the most cloud cover is July (Cloud cover 56).
The month with the least cloud cover is December (Cloud cover 14).
Average visibility in September
Missessin, Benin
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Missessin, Benin
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