December weather forecast
Mboungou, Gabon

December, the first month of the summer in Mboungou, is still a hot month, with an average temperature varying between 22°C (71.6°F) and 30.8°C (87.4°F).

Temperature

In December, Mboungou experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 30°C (86°F) in November to a still tropical 30.8°C (87.4°F). Mboungou's average low-temperature for the month of December records at a pleasant 22°C (71.6°F).

Heat index

For most parts of December, the heat index is estimated at a blisteringly hot 43°C (109.4°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in December is 87%.

Rainfall

In Mboungou, in December, during 30.4 rainfall days, 220mm (8.66") of precipitation is typically accumulated. In Mboungou, during the entire year, the rain falls for 297.6 days and collects up to 1831mm (72.09") of precipitation.

Daylight

The month with the longest days in Mboungou is December, with an average of 12h and 12min of daylight.
On the first day of the month, sunrise is at 05:57 and sunset at 18:11. On the last day of December, in Mboungou, sunrise is at 06:11 and sunset at 18:25 WAT.

Sunshine

The average sunshine in December in Mboungou, Gabon, is 6.8h.

UV index

In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the maximum UV index of 6 translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.