August weather forecast
Sedhiou, Senegal

August in Sedhiou continues the trend of July, with still heavy rainfall and predominantly overcast skies. The temperature dips slightly, providing a less extreme thermal environment for inhabitants. Despite having the most rainfall days, the month boasts a notable number of daylight hours due to the city’s geographic position. Out of many variables, the extreme rainfall amounts reaching 224mm (8.82") distinguishes August markedly.

Temperature

The coldest time of the year in Sedhiou is August, with temperatures averaging a high of 30.8°C (87.4°F) and a low of 23.3°C (73.9°F).

Heat index

The heat index value during August is appraised at a blisteringly hot 42°C (107.6°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 hold particular significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The most humid month is August, with an average relative humidity of 85%.

Rainfall

The month with the most rainfall in Sedhiou, Senegal, is August, when the rain falls for 27.3 days and typically aggregates up to 224mm (8.82") of precipitation.

Daylight

In August, the average length of the day in Sedhiou is 12h and 32min.
On the first day of the month, sunrise is at 06:48 and sunset at 19:28. On the last day of August, sunrise is at 06:51 and sunset at 19:13 GMT.

Sunshine

August has the least sunshine of the year in Sedhiou, with an average of 5.7h of sunshine.

UV index

The month with the lowest UV index in Sedhiou, Senegal, is August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 6 in August transforms into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.