September weather forecast
Egoumbi, Gabon

The first month of the spring, September, is still a tropical month in Egoumbi, Gabon, with an average temperature ranging between max 30.5°C (86.9°F) and min 21.5°C (70.7°F).

Temperature

Egoumbi's weather, upon September's arrival, documents an average high-temperature of a still hot 30.5°C (86.9°F), nearly identical to the prior month. Egoumbi's temperature drops to an average low of 21.5°C (70.7°F) during the nights of September.

Heat index

September's heat index is evaluated at a sweltering 39°C (102.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in September in Egoumbi is 78%.

Rainfall

In Egoumbi, Gabon, during September, the rain falls for 22.6 days and regularly aggregates up to 84mm (3.31") of precipitation. In Egoumbi, during the entire year, the rain falls for 297.6 days and collects up to 1831mm (72.09") of precipitation.

Daylight

The average length of the day in September in Egoumbi is 12h and 6min.
On the first day of September in Egoumbi, sunrise is at 06:11 and sunset at 18:16. On the last day of the month, sunrise is at 06:00 and sunset at 18:07 WAT.

Sunshine

The month with the least sunshine is September, with an average of 5.3h of sunshine.

UV index

In September, the average daily maximum UV index in Egoumbi is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in September transforms into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.