December weather forecast
Nnobi, Nigeria

December, the first month of the winter in Nnobi, is still a hot month, with an average temperature ranging between min 22.6°C (72.7°F) and max 34.9°C (94.8°F).

Temperature

The arrival of December records an average high-temperature of a still hot 34.9°C (94.8°F), closely related to the 33.2°C (91.8°F) observed in November. In the face of high daytime temperatures, Nnobi witnesses a consistent average nighttime low of 22.6°C (72.7°F) during December.

Heat index

December's mean heat index is estimated at a blisteringly hot 40°C (104°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in December is 50%.

Rainfall

The month with the least rainfall in Nnobi is December, when the rain falls for 5.3 days and typically collects 6mm (0.24") of precipitation.

Daylight

The month with the shortest days in Nnobi is December, with an average of 11h and 48min of daylight.
On the first day of the month, sunrise is at 06:27 and sunset at 18:15. On the last day of December, in Nnobi, sunrise is at 06:42 and sunset at 18:28 WAT.

Sunshine

The months with the most sunshine are January and December, with an average of 9.7h 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 in Nnobi, Nigeria. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 7 transforms into these recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.