September weather forecastDuekoue, Ivory Coast
September
Weather in September
September marks the advent of autumn, with Duekoue experiencing higher rainfall figures—239mm (9.41"). This slight upturn comes after a period of steady levels in the previous months. Contrarily, both temperature and wind start to decrease, providing a slightly comfortable ambience despite the resurgence of wet days. As the city gears up to enter the peak of wetness, the relentless downpours necessitate the use of rain gear throughout the month. Despite these conditions, the resilient spirit of the people shines through much like the city’s fleeting but glorious moments of sunshine.Temperature
Duekoue marks the onset of September with an average high-temperature of a still moderately hot 27.9°C (82.2°F), subtly divergent from August's 26.9°C (80.4°F). In the month of September, an average of 19.9°C (67.8°F) marks the low-temperature.Heat index
In September, the heat index is appraised at a tropical 34°C (93.2°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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
The months with the highest humidity in Duekoue are August and September, with an average relative humidity of 91%.Rainfall
In Duekoue, in September, during 29.5 rainfall days, 239mm (9.41") of precipitation is typically accumulated. Throughout the year, in Duekoue, there are 270.6 rainfall days, and 1604mm (63.15") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 10min.On the first day of September in Duekoue, sunrise is at 06:22 and sunset at 18:36. On the last day of the month, sunrise is at 06:17 and sunset at 18:21 GMT.
Sunshine
In Duekoue, Ivory Coast, the average sunshine in September is 5.3h.UV index
In Duekoue, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, a daily UV index of 6 turns into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Duekoue, Ivory Coast
- Average high temperature in September: 27.9°C
The warmest month (with the highest average high temperature) is February (34°C).
The month with the lowest average high temperature is August (26.9°C).
- Average low temperature in September: 19.9°C
The month with the highest average low temperature is April (21.2°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in September
Duekoue, Ivory Coast
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is July (1014.2mbar).
The month with the lowest atmospheric pressure is March (1010.4mbar).
Average wind speed in September
Duekoue, Ivory Coast
- Average wind speed in September: 3.9km/h
The windiest months (with the highest average wind speed) are July and August (4.8km/h).
The calmest month (with the lowest average wind speed) is October (3.6km/h).
Average humidity in September
Duekoue, Ivory Coast
- Average humidity in September: 91%
The months with the highest relative humidity are August and September (91%).
The month with the lowest relative humidity is January (42%).
Average rainfall in September
Duekoue, Ivory Coast
- Average rainfall in September: 239mm
The wettest month (with the highest rainfall) is October (255mm).
The driest month (with the least rainfall) is December (12mm).
Average rainfall days in September
Duekoue, Ivory Coast
- Average rainfall days in September: 29.5 days
The month with the highest number of rainy days is October (30 days).
The month with the least rainy days is January (6.1 days).
Average daylight in September /
Average sunshine in September
Duekoue, Ivory Coast
- Average daylight in September: 12h and 12min
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 42min).
- Average sunshine in September: 5h and 18min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 12min).
Average sunshine days in September
Duekoue, Ivory Coast
- Average sunshine days in September: 0.2 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is September (0.2 days).
Average UV index in September
Duekoue, Ivory Coast
- Average UV index in September: 6
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in September
Duekoue, Ivory Coast
- Average cloud cover in September: 75
The month with the most cloud cover is August (Cloud cover 81).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in September
Duekoue, Ivory Coast
- Average visibility in September: 5km
The month with the highest visibility is January (10km).
The months with the lowest visibility are August and September (5km).





