December weather forecast
Abidjan, Ivory Coast

December in Abidjan sees a return to significantly lower rainfalls and moderate temperatures. Recorded rainfall stands at 62mm (2.44") over 20.8 days that is lower than the previous month. The city experiences heightened wind gusts and a slight increase in atmospheric pressure. The hours of sunshine are higher, adding to the charm of the winter season and making it an inviting scenario for holiday celebrations.

Temperature

The shift from November to December is characterized by an average high-temperature of a still moderately hot 29.9°C (85.8°F), not significantly different from the 29.1°C (84.4°F) of November. December notes an average low temperature of 25.5°C (77.9°F) in Abidjan, subtly down from the daytime highs.

Heat index

December's average heat index is appraised at a sweltering 37°C (98.6°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in December is 77%.

Rainfall

In December, in Abidjan, the rain falls for 20.8 days. Throughout December, 62mm (2.44") of precipitation is accumulated. In Abidjan, during the entire year, the rain falls for 288.7 days and collects up to 1009mm (39.72") of precipitation.

Sea temperature

In Abidjan, the average seawater temperature in December is 28.4°C (83.1°F).
Note: Surface water temperatures falling between 25°C (77°F) and 29°C (84.2°F) are regarded as prime and extremely agreeable for enduring periods during any water activity.

Daylight

With an average of 11h and 48min of daylight, December has the shortest days of the year in Abidjan.
On the first day of the month, sunrise is at 06:10 and sunset at 18:00. On the last day of December, sunrise is at 06:24 and sunset at 18:13 GMT.

Sunshine

The average sunshine in December in Abidjan is 8.9h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Abidjan. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 7 in December translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Attention! UV strength is notably upped by the reflection of sand and water.