December weather forecast
Ozu, Nigeria

The first month of the winter, December, is also a hot month in Ozu, Nigeria, with temperature in the range of an average low of 22.6°C (72.7°F) and an average high of 34.9°C (94.8°F).

Temperature

The commencement of December introduces an average high-temperature of a still tropical 34.9°C (94.8°F), closely mirroring the preceding month. Ozu anticipates a pronounced temperature drop from daily highs during the nights of December, with an average low of 22.6°C (72.7°F).

Heat index

The heat index value for December is estimated at a blistering 40°C (104°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Ozu, the average relative humidity in December is 50%.

Rainfall

The month with the least rainfall is December, when the rain falls for 5.3 days and typically collects 6mm (0.24") 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 the month, sunrise is at 06:27 and sunset at 18:15. On the last day of December, sunrise is at 06:42 and sunset at 18:29 WAT.

Sunshine

The months with the most sunshine are January and December, with an average of 9.7h of sunshine.

UV index

The months with the highest UV index are January through May, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 in December translates into these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.