December weather forecast
Arthington, Liberia

Indicative of Arthington's weather cycle, December marks the transition to the dry season with a significant fall in rainfall to 59mm (2.32"). A blanket of tranquillity envelops the cityscape as the rain recedes, ushering in increased sunshine. The end of the year sees a return to the early months' familiar atmospheric composition with comfortable temperature ranges and a slight decrease in humidity. Welcoming back the clearer skies, Arthington concludes the year under the pleasant dominance of the sun.

Temperature

As Arthington steps into December, the average high-temperature holds at a still warm 29.5°C (85.1°F), hinting at a minor fluctuation from the prior month. Arthington encounters a small divergence from daytime high temperatures, averaging a low-temperature of 25.3°C (77.5°F) during December nights.

Heat index

December's average heat index is evaluated at a very hot 35°C (95°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in December is 77%.

Rainfall

In Arthington, during December, the rain falls for 19.2 days and regularly aggregates up to 59mm (2.32") of precipitation. Throughout the year, there are 298.8 rainfall days, and 1903mm (74.92") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 11h and 48min of daylight.
On the first day of the month, sunrise is at 06:38 and sunset at 18:25. On the last day of December, in Arthington, sunrise is at 06:53 and sunset at 18:38 GMT.

Sunshine

The average sunshine in December is 8.9h.

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 estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during December morphs into the following directions:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.