December weather forecast
Zoundja, Benin

The first month of the winter, December, is still a tropical month in Zoundja, Benin, with an average temperature ranging between max 31.9°C (89.4°F) and min 25.4°C (77.7°F).

Temperature

December observes an average high-temperature of a still hot 31.9°C (89.4°F), marking an insignificant difference from November's 30.9°C (87.6°F). Throughout December nights, Zoundja registers an average low-temperature of 25.4°C (77.7°F).

Heat index

The heat index value for December is estimated at an extremely hot 41°C (105.8°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Zoundja, the average relative humidity in December is 72%.

Rainfall

In December, the rain falls for 9.9 days. Throughout December, 19mm (0.75") of precipitation is accumulated. In Zoundja, during the entire year, the rain falls for 204.5 days and collects up to 599mm (23.58") of precipitation.

Daylight

With an average of 11h and 48min of daylight, December has the shortest days of the year.
On the first day of December in Zoundja, sunrise is at 06:46 and sunset at 18:33. On the last day of the month, sunrise is at 07:01 and sunset at 18:46 WAT.

Sunshine

The month with the most sunshine is December, with an average of 9.7h of sunshine.

UV index

The months with the highest UV index in Zoundja are January through June, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during December translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.