December weather forecastUmudim, Nigeria

Weather in December

December, the first month of the winter in Umudim, is a very hot month, with temperature in the range of an average low of 22.6°C (72.7°F) and an average high of 35°C (95°F).

Temperature

Umudim, Nigeria, experiences an average high-temperature of a sweltering 35°C (95°F) in December, marking an insignificant shift from 33.1°C (91.6°F) in November. Umudim's nights during December are marked by a pronounced drop from daytime temperatures, experiencing an average low of 22.6°C (72.7°F).

Heat index

In December, the average heat index is computed to be an extremely hot 44°C (111.2°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Umudim, the average relative humidity in December is 57%.

Rainfall

December is the month with the least rainfall. Rain falls for 7.6 days and accumulates 10mm (0.39") of precipitation.

Daylight

The month with the shortest days in Umudim is December, with an average of 11h and 48min of daylight.
On the first day of December, sunrise is at 06:26 and sunset at 18:13. On the last day of the month, sunrise is at 06:40 and sunset at 18:26 WAT.

Sunshine

December has the most sunshine of the year, with an average of 9.6h of sunshine.

UV index

The months with the highest UV index are January through April, October through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: During December, 7 as the daily maximum UV index converts into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.