December weather forecast
Ughelli, Nigeria

The first month of the winter, December, is still a tropical month in Ughelli, Nigeria, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 34.6°C (94.3°F).

Temperature

The onset of December brings with it an average high-temperature of a still tropical 34.6°C (94.3°F), showing a negligible variation from the month before. Throughout December, Ughelli encounters an average temperature drop to a warm 24.2°C (75.6°F).

Heat index

Throughout December, the heat index is computed to be a life-threatening hot 48°C (118.4°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. 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. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in December in Ughelli is 68%.

Rainfall

The month with the least rainfall is December, when the rain falls for 13 days and typically collects 21mm (0.83") 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 Ughelli, sunrise is at 06:30 and sunset at 18:20. On the last day of the month, sunrise is at 06:44 and sunset at 18:33 WAT.

Sunshine

December has the most sunshine of the year in Ughelli, with an average of 9.4h of sunshine.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 7 in December, converts into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.