December weather forecast
Sonel-Louamba, Congo

December, the first month of the summer in Sonel-Louamba, is also a moderately hot month, with an average temperature fluctuating between 21.8°C (71.2°F) and 29.7°C (85.5°F).

Temperature

Sonel-Louamba's December weather, with an average high temperature of 29.7°C (85.5°F) and an average low temperature of 21.8°C (71.2°F), tends to be the coldest of the year.

Heat index

The average heat index in December is calculated to be a fiery hot 39°C (102.2°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

With an average relative humidity of 87%, December is the most humid month.

Rainfall

In Sonel-Louamba, Congo, in December, it is raining for 26.9 days, with typically 152mm (5.98") of accumulated precipitation. Throughout the year, in Sonel-Louamba, there are 228.5 rainfall days, and 1086mm (42.76") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 12h and 24min of daylight.
On the first day of December, sunrise is at 05:45 and sunset at 18:06. On the last day of the month, sunrise is at 05:58 and sunset at 18:21 WAT.

Sunshine

In Sonel-Louamba, the average sunshine in December is 8.2h.

UV index

January, February, May through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Sonel-Louamba. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in December transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.