September weather forecast
Sedhiou, Senegal

September experiences a ease in rainfall volume indicating the start of the end of rain-dominated season. However, cloudy conditions persist along with high humidity, keeping temperatures in control. Despite these conditions, the sun manages to penetrate, leading to an inviting bright ambiance. The paramount weather condition of this month is the reduction of rainfall to 152mm (5.98").

Temperature

In September, the average high-temperature registers at a still hot 31.6°C (88.9°F), nearly identical to August's 30.8°C (87.4°F). Throughout September, Sedhiou witnesses a consistent average low-temperature of 23.2°C (73.8°F).

Heat index

During September, the heat index is appraised at a burning hot 45°C (113°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in September in Sedhiou is 84%.

Rainfall

In Sedhiou, during September, the rain falls for 23.7 days and regularly aggregates up to 152mm (5.98") of precipitation. In Sedhiou, during the entire year, the rain falls for 109.1 days and collects up to 654mm (25.75") of precipitation.

Daylight

In Sedhiou, Senegal, the average length of the day in September is 12h and 12min.
On the first day of the month, sunrise is at 06:51 and sunset at 19:12. On the last day of September, in Sedhiou, sunrise is at 06:51 and sunset at 18:52 GMT.

Sunshine

In September, the average sunshine in Sedhiou is 7h.

UV index

In Sedhiou, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 7 in September transforms into this advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.