September weather forecastBoundiali, Ivory Coast

Weather in September

September in Boundiali brings a gradual reduction in rainfall from 156mm (6.14") to 109mm (4.29"). There's a noticeable drop in the number of rainy days from 25.8 days to 23.5 days. This marks the receding monsoon or the retreating rainy season. The levels of sunlight shine at around 7.7 hours a day. The days have a feel of cooling down as the temperatures start to decline.

Temperature

September's advent in Boundiali, Ivory Coast, notes a subtle adjustment in average high-temperature to a still moderately hot 29.5°C (85.1°F) from August. Throughout September, an average low-temperature of 21.6°C (70.9°F) is expected in Boundiali.

Heat index

The heat index in September is estimated at a fiery hot 37°C (98.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Boundiali, the average relative humidity in September is 83%.

Rainfall

In September, in Boundiali, the rain falls for 23.5 days. Throughout September, 109mm (4.29") of precipitation is accumulated. Throughout the year, in Boundiali, there are 153.9 rainfall days, and 688mm (27.09") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of September in Boundiali, sunrise is at 06:16 and sunset at 18:34. On the last day of the month, sunrise is at 06:14 and sunset at 18:17 GMT.

Sunshine

In Boundiali, the average sunshine in September is 7.7h.

UV index

In Boundiali, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.