December weather forecast
Impfondo, Congo

For December, Impfondo experiences a further increase in temperature, reaching a high of 34.4°C (93.9°F). This month witnesses a sharp drop in rainfall, marking a transition from the moist climate of November to a drier phase. The extraordinary warmth of December, coupled with wind speeds slightly higher than November, conclude the year on a distinctly hotter note. Consequently, Impfondo ends the year almost as it began, with a warm, clear and sunny environment.

Temperature

December brings a marginal elevation to a still hot 34.4°C (93.9°F) from November's 32.2°C (90°F) in Impfondo's average high-temperatures. Impfondo anticipates a stark contrast in temperature during December nights, with an average low of 21.6°C (70.9°F).

Heat index

For December, the heat index is computed to be an extremely hot 44°C (111.2°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In December, the average relative humidity is 61%.

Rainfall

December is the month with the least rainfall in Impfondo, Congo. Rain falls for 9.6 days and accumulates 18mm (0.71") of precipitation.

Daylight

With an average of 12h and 0min of daylight, December has the shortest days of the year in Impfondo.
On the first day of the month, sunrise is at 05:35 and sunset at 17:38. On the last day of December, sunrise is at 05:50 and sunset at 17:51 WAT.

Sunshine

In December, the average sunshine is 9.6h.

UV index

The months with the highest UV index are January through July, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 7 in December interprets into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.