December weather forecast
Mevang, Gabon

December in Mevang experiences a significant drop in rainfall ushering in the dry season. Rainfall registers at 105mm (4.13"), marking a remarkable descent from November's heavy showers. The year comes to a fitting close with pleasant weather characterized by decreasing rain and relatively lower but warm temperatures. The lower rainfall and clearer skies allow for more sunlight, indicating a gradual creep into longer and drier days. With the slow transition towards a drier spell, December signals an end to the wet season.

Temperature

With the onset of December, Mevang's average high-temperature clocks in at a tropical 30.8°C (87.4°F), showing a minor fluctuation from the previous month. During December in Mevang, Gabon, the average low-temperature is recorded at a pleasant 21°C (69.8°F).

Heat index

The heat index value for December is appraised at a blistering 41°C (105.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in December in Mevang is 83%.

Rainfall

In Mevang, Gabon, in December, it is raining for 29 days, with typically 105mm (4.13") of accumulated precipitation. Throughout the year, in Mevang, there are 313.6 rainfall days, and 1610mm (63.39") of precipitation is accumulated.

Daylight

In December, the average length of the day in Mevang, Gabon, is 12h and 7min.
On the first day of December in Mevang, sunrise is at 06:01 and sunset at 18:08. On the last day of the month, sunrise is at 06:15 and sunset at 18:22 WAT.

Sunshine

In Mevang, the average sunshine in December is 7.6h.

UV index

The average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 6 in December interprets into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.