September weather forecastGossas, Senegal

Weather in September

September marks the end of the rainy season in Gossas, Senegal, with a decreased rainfall of 75mm (2.95"). The winds begin to pick up again, welcoming the drier months ahead. Concurrently, temperatures begin to rise, and sunshine hours increase to 8.7h. The month is hallmarked by the return of longer days, though a noticeable reduction in humidity levels. The earlier increase in cloud cover gradually begins to diminish, setting up the stage for clearer skies ahead.

Temperature

The transition from August to September sees an average high-temperature of a still hot 34.4°C (93.9°F), indicating a minor variance from the prior month. Throughout September nights, Gossas registers an average low-temperature of 25.5°C (77.9°F).

Heat index

The heat index value for September is calculated to be a life-threatening hot 48°C (118.4°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

September is the most humid month in Gossas, with an average relative humidity of 70%.

Rainfall

In Gossas, during September, the rain falls for 18 days and regularly aggregates up to 75mm (2.95") of precipitation. In Gossas, during the entire year, the rain falls for 68 days and collects up to 285mm (11.22") of precipitation.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 06:52 and sunset at 19:15. On the last day of September, sunrise is at 06:53 and sunset at 18:54 GMT.

Sunshine

In September, the average sunshine is 8.7h.

UV index

April through June, September and October, with an average maximum UV index of 8, are months with the highest UV index. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 8 in September interprets into the following advice:
Protection should always be a priority. Skin and eyes are vulnerable without it. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.