September weather forecast
Aboisso, Ivory Coast

September is yet another month of transition for Aboisso as the rainfall begins to descend towards the lower range of 86mm (3.39"). Whispering the onset of a drier spell, it has the lowest visibility at 8 km compared to other months. However, the city still witnesses an average of 5.2 hours of sunshine, maintaining its vibrant landscape. The presence of a higher percentage of cloud cover does make for an intriguing sight and cooler days. This month, with subtle shifts in weather elements, paints a nuanced picture of Aboisso's tropical climate.

Temperature

Entering September, the average high-temperature is recorded at a still warm 27.1°C (80.8°F), exhibiting a minimal shift from August's 26.8°C (80.2°F). Aboisso documents a consistent average low-temperature of 23°C (73.4°F) at night during September.

Heat index

The heat index in September is estimated at a hot 31°C (87.8°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
Research indicates the heat index considers values in shaded locales and with light winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

September is the most humid month, with an average relative humidity of 88%.

Rainfall

In Aboisso, in September, it is raining for 26.3 days, with typically 86mm (3.39") of accumulated precipitation. In Aboisso, during the entire year, the rain falls for 291.8 days and collects up to 1067mm (42.01") of precipitation.

Daylight

The average length of the day in September is 12h and 9min.
On the first day of September, sunrise is at 06:06 and sunset at 18:19. On the last day of the month, sunrise is at 06:00 and sunset at 18:04 GMT.

Sunshine

The average sunshine in September is 5.2h.

UV index

June through September, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in September translates into the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.