December weather forecast
Mengang, Cameroon

The first month of the winter, December, is a tropical month in Mengang, Cameroon, with temperature in the range of an average low of 19.7°C (67.5°F) and an average high of 31.1°C (88°F).

Temperature

December observes an average high-temperature of a tropical 31.1°C (88°F), marking an insignificant difference from November's 29.2°C (84.6°F). December witnesses an average nighttime temperature of 19.7°C (67.5°F).

Heat index

For most parts of December, the heat index is appraised at a very hot 39°C (102.2°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In December, the average relative humidity is 74%.

Rainfall

In Mengang, Cameroon, in December, it is raining for 15.2 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 270.8 rainfall days, and 1144mm (45.04") of precipitation is accumulated.

Daylight

With an average of 11h and 54min of daylight, December has the shortest days of the year in Mengang.
On the first day of the month, sunrise is at 06:03 and sunset at 17:58. On the last day of December, sunrise is at 06:17 and sunset at 18:12 WAT.

Sunshine

January and December, with an average of 9.6h of sunshine, are months with the most sunshine in Mengang, Cameroon.

UV index

In December, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.