September weather forecastGuidouma, Gabon

Weather in September

The first month of the spring, September, is also a hot month in Guidouma, Gabon, with an average temperature varying between 30.5°C (86.9°F) and 21.5°C (70.7°F).

Temperature

September observes an average high-temperature of a still hot 30.5°C (86.9°F), marking an insignificant difference from August's 31.4°C (88.5°F). Throughout September in Guidouma, Gabon, a steady low-temperature average of 21.5°C (70.7°F) is noted.

Heat index

The heat index value during September is computed to be a very hot 39°C (102.2°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In September, the average relative humidity in Guidouma, Gabon, is 78%.

Rainfall

In Guidouma, Gabon, in September, during 22.6 rainfall days, 84mm (3.31") of precipitation is typically accumulated. In Guidouma, during the entire year, the rain falls for 297.6 days and collects up to 1831mm (72.09") of precipitation.

Daylight

In September, the average length of the day in Guidouma is 12h and 6min.
On the first day of September, sunrise is at 06:14 and sunset at 18:19. On the last day of the month, sunrise is at 06:03 and sunset at 18:10 WAT.

Sunshine

With an average of 5.3h of sunshine, September has the least sunshine of the year.

UV index

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.