December weather forecast
Ilugun, Nigeria

The first month of the winter, December, is a very hot month in Ilugun, Nigeria, with an average temperature fluctuating between 22.9°C (73.2°F) and 36.1°C (97°F).

Temperature

December records an average high-temperature of a torrid 36.1°C (97°F), indicating a minor variation from the preceding month. Ilugun documents a substantial deviation from daytime highs with a consistent low-temperature of 22.9°C (73.2°F) during December nights.

Heat index

In December, the average heat index is computed to be a life-threatening hot 48°C (118.4°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. 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. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Ilugun, the average relative humidity in December is 59%.

Rainfall

The month with the least rainfall is December, when the rain falls for 4.9 days and typically collects 4mm (0.16") of precipitation.

Daylight

The month with the shortest days in Ilugun, Nigeria, is December, with an average of 11h and 42min of daylight.
On the first day of December, sunrise is at 06:42 and sunset at 18:26. On the last day of the month, sunrise is at 06:57 and sunset at 18:39 WAT.

Sunshine

With an average of 9.8h of sunshine, December has the most sunshine of the year.

UV index

January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 7 during December translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.