September weather forecast
Dahra, Senegal

September indicates a departure from the fierce rains as Dahra, Senegal receives about 36mm (1.42") of rainfall. A slight rebound in temperatures to a higher 36.5°C (97.7°F) symbolizes a revival of warmer weather. With less rainfall, comes the return of visibility and longer hours of sunlight compared to the previous murky months. The retreat of monsoon clouds sets the backdrop for clearer skies. A calming wind coinciding with the drop in rain levels tends to the city's transitioning weather.

Temperature

September in Dahra records an average high-temperature of a still sweltering 36.5°C (97.7°F), indicating a minor variation from the preceding month. In the month of September, the nighttime temperature in Dahra dips to a steady average of 26.4°C (79.5°F).

Heat index

The heat index value for September is evaluated at a life-threatening hot 50°C (122°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

August and September, with an average relative humidity of 60%, are the most humid months.

Rainfall

In September, in Dahra, the rain falls for 13.3 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Dahra, there are 52.9 rainfall days, and 181mm (7.13") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 13min.
On the first day of September in Dahra, sunrise is at 06:49 and sunset at 19:14. On the last day of the month, sunrise is at 06:51 and sunset at 18:51 GMT.

Sunshine

In September, the average sunshine is 9.2h.

UV index

The months with the highest UV index in Dahra are March through July, September and October, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 8 in September translates into these instructions:
Always be cautious. Skin and eyes can be affected swiftly without protection. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.