September weather forecast
Mayebout, Gabon

The first month of the autumn, September, is also a moderately hot month in Mayebout, Gabon, with an average temperature varying between 20.8°C (69.4°F) and 29.3°C (84.7°F).

Temperature

As Mayebout transitions into September, the average high-temperature stands at a still moderately hot 29.3°C (84.7°F), offering little variation from the preceding month. Throughout September, Mayebout experiences a low-temperature average of 20.8°C (69.4°F).

Heat index

In September, the average heat index is appraised at a fiery hot 37°C (98.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Mayebout, Gabon, the average relative humidity in September is 87%.

Rainfall

In Mayebout, in September, during 28.4 rainfall days, 154mm (6.06") of precipitation is typically accumulated. In Mayebout, during the entire year, the rain falls for 308.3 days and collects up to 1481mm (58.31") of precipitation.

Daylight

In September, the average length of the day in Mayebout is 12h and 7min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:11. On the last day of September, in Mayebout, Gabon, sunrise is at 05:54 and sunset at 18:00 WAT.

Sunshine

In Mayebout, Gabon, the average sunshine in September is 6.2h.

UV index

The months with the lowest UV index in Mayebout are September and October, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 5 during September morphs into the following directions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.