December weather forecast
Harbel, Liberia

The weather in December in Harbel, Liberia, punctuates the end of the year with predominant dry aspects while consolidating the patterns seen in November. This climatic culmination reveals a considerable decline in rainfall, showing a significant drop from November's 161mm (6.34") down to 59mm (2.32"). This decrease in precipitation corresponds with a remarkable rise in sunshine days, totaling 9.5 days from a meager 0.8 days in November. December's weather robustly asserts the onset of the dry season while maintaining Harbel's signature warmth. Thus, the month beautifully crowns the year, reflecting the resilience of Harbel's tropical climate.

Temperature

As Harbel, Liberia, 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. Harbel sees a minor drop to an average minimum temperature of 25.3°C (77.5°F) during the night in the month of December.

Heat index

December's heat index is calculated to be a fiery hot 35°C (95°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. 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. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Harbel, the average relative humidity in December is 77%.

Rainfall

In Harbel, during December, the rain falls for 19.2 days and regularly aggregates up to 59mm (2.32") of precipitation. In Harbel, during the entire year, the rain falls for 298.8 days and collects up to 1903mm (74.92") of precipitation.

Daylight

The month with the shortest days in Harbel is December, with an average of 11h and 48min of daylight.
On the first day of December, sunrise is at 06:37 and sunset at 18:24. On the last day of the month, sunrise is at 06:51 and sunset at 18:37 GMT.

Sunshine

In December, the average sunshine in Harbel is 8.9h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Harbel. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in December converts into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.