September weather forecastAnonébéré, Gabon

Weather in September

The first month of the spring, September, is also a hot month in Anonébéré, Gabon, with an average temperature varying between 30.7°C (87.3°F) and 22.2°C (72°F).

Temperature

As Anonébéré moves into September, a slight change to a still hot 30.7°C (87.3°F) in the average high-temperature aligns it with August's readings. In Anonébéré, the average nighttime temperature during September is an agreeable 22.2°C (72°F).

Heat index

In September, the heat index is evaluated at a blistering 40°C (104°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in September is 80%.

Rainfall

In Anonébéré, in September, during 19.2 rainfall days, 62mm (2.44") of precipitation is typically accumulated. Throughout the year, there are 263 rainfall days, and 1311mm (51.61") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 7min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:21. On the last day of September, sunrise is at 06:04 and sunset at 18:11 WAT.

Sunshine

The month with the least sunshine is September, with an average of 5.2h of sunshine.

UV index

March, May through November, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, an average UV index of 6 transforms into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. 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. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.