December weather forecast
Ngoubou-Ngoubou, Congo

The first month of the summer, December, is a hot month in Ngoubou-Ngoubou, Congo, with an average temperature ranging between min 21.1°C (70°F) and max 30.4°C (86.7°F).

Temperature

During December, Ngoubou-Ngoubou observes a subtle ascent to a tropical 30.4°C (86.7°F) from November's 29.3°C (84.7°F) in the average high-temperature. Ngoubou-Ngoubou's temperature tends to fall to an average low of 21.1°C (70°F) during the nights of December.

Heat index

The heat index value during December is computed to be an extremely hot 40°C (104°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. 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 for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in December is 83%.

Rainfall

In Ngoubou-Ngoubou, during December, the rain falls for 22.4 days and regularly aggregates up to 91mm (3.58") of precipitation. In Ngoubou-Ngoubou, during the entire year, the rain falls for 295.9 days and collects up to 1481mm (58.31") of precipitation.

Daylight

The month with the longest days is December, with an average of 12h and 12min of daylight.
On the first day of December, sunrise is at 05:51 and sunset at 18:05. On the last day of the month, sunrise is at 06:04 and sunset at 18:19 WAT.

Sunshine

December has the most sunshine of the year, with an average of 9.9h of sunshine.

UV index

The average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, a regular UV index of 6 translates into these guidelines:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.