December weather forecast
Mamfe, Cameroon

December ushers in significantly drier weather conditions in Mamfe, Cameroon, with the rainfall in a steep decline to 9mm (0.35"). This decrease translates to fewer rainy days, bringing a reprieve from the relentless wetness of previous months. Albeit the changing humidity and cloud cover levels, daytime temperatures persist unchanged, reflecting the prevailing tropical climate. The familiar patterns of wind and pressure also remain operative. Consequently, December signals the end of the weather year, anticipating a return to the drier conditions of January.

Temperature

On the advent of December, Mamfe's average high-temperature exhibits a minor adjustment to a still tropical 32.3°C (90.1°F) from November's 30.1°C (86.2°F). Despite drastic daytime highs, Mamfe logs an average low-temperature reading of 18.8°C (65.8°F) throughout December.

Heat index

Throughout December, the heat index is evaluated at a sweltering 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

January and December, with an average relative humidity of 50%, are the least humid months in Mamfe.

Rainfall

The month with the least rainfall is December, when the rain falls for 3.3 days and typically collects 9mm (0.35") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 48min of daylight.
On the first day of December in Mamfe, sunrise is at 06:17 and sunset at 18:06. On the last day of the month, sunrise is at 06:32 and sunset at 18:19 WAT.

Sunshine

The month with the most sunshine in Mamfe is December, with an average of 10h of sunshine.

UV index

In December, the average daily maximum UV index in Mamfe is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the maximum UV index of 6 transforms into these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.