September weather forecastSouanké, Congo
September
Weather in September
Entering the fall season, September brings both an increase in rainfall and temperatures. The average rainfall significantly escalates to record a peak of 228mm (8.98"). Besides this upturn in precipitation, temperature averages, sunshine, and daylight hours stay relatively consistent with August. Given the substantial rise in rain along with the persistently high UV index, weather-oriented planning becomes crucial.Temperature
September's arrival brings an average high-temperature of a still warm 28°C (82.4°F), slightly deviating from August's 27°C (80.6°F). During the nights in September, Souanké observes an average low-temperature of 19°C (66.2°F).Rainfall
In Souanké, in September, during 16 rainfall days, 228mm (8.98") of precipitation is typically accumulated. In Souanké, during the entire year, the rain falls for 132 days and collects up to 1610mm (63.39") of precipitation.Daylight
In Souanké, the average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 05:58 and sunset at 18:07. On the last day of September, in Souanké, sunrise is at 05:50 and sunset at 17:56 WAT.
Sunshine
In September, the average sunshine is 3h.UV index
The months with the highest UV index are January through May, August through November, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 12 in September transforms into this advice:
Practice every precaution of necessity, unprotected skin and eyes might burn in minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. To keep the sunburn at bay, apply sunscreen with at least 30 SPF. This also minimizes damage caused by the Sun's radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Souanké, Congo
- Average high temperature in September: 28°C
The warmest months (with the highest average high temperature) are February, March and April (30°C).
The months with the lowest average high temperature are July and August (27°C).
- Average low temperature in September: 19°C
The months with the highest average low temperature are March, April, May, September and October (19°C).
The coldest month (with the lowest average low temperature) is January (17°C).
Average rainfall in September
Souanké, Congo
- Average rainfall in September: 228mm
The wettest month (with the highest rainfall) is October (252mm).
The driest month (with the least rainfall) is January (48mm).
Average rainfall days in September
Souanké, Congo
- Average rainfall days in September: 16 days
The month with the highest number of rainy days is October (20 days).
The month with the least rainy days is January (5 days).
Average daylight in September /
Average sunshine in September
Souanké, Congo
- Average daylight in September: 12h and 6min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in September: 3h
The months with the most sunshine are January, February, March, April and May (Average sunshine: 5h).
The month with the least sunshine is August (Average sunshine: 2h).
Average UV index in September
Souanké, Congo
- Average UV index in September: 12
The months with the highest UV index are January, February, March, April, May, August, September, October and November (UV index 12).
The months with the lowest UV index are June, July and December (UV index 11).
