September weather forecastBoutilimit, Mauritania

Weather in September

September sustains the rainy season in Boutilimit with an identical 22mm (0.87") of rainfall from August. As rainfall persists, temperatures drop slightly, and wind speeds continue to decrease. Despite these changes, the total hours of sunshine remain relatively unchanged. Outdoor activities continue to be viable with visibility retaining its consistency. The humidity seen in August also continues through September, reinforcing the trend of a more humid, cooler, and wetter climate.

Temperature

Boutilimit, Mauritania, greets September with an average high-temperature of a still very hot 38.9°C (102°F), marking a slight deviation from the preceding month. September witnesses an average nighttime temperature of 29.2°C (84.6°F) in Boutilimit.

Heat index

September's heat index is evaluated at a life-threatening hot 46°C (114.8°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Boutilimit, the average relative humidity in September is 41%.

Rainfall

The wettest months are August and September, with an average 22mm (0.87") of rainfall.

Daylight

In Boutilimit, the average length of the day in September is 12h and 14min.
On the first day of September, sunrise is at 06:44 and sunset at 19:12. On the last day of the month, sunrise is at 06:48 and sunset at 18:48 GMT.

Sunshine

In September, the average sunshine is 9.6h.

UV index

In September, the average daily maximum UV index in Boutilimit is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 8 in September interprets into the following advice:
It is essential to prioritize protection. Unprotected skin and eyes can suffer rapid harm. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.