December weather forecast
Bog Walk, Jamaica

The onset of December exhibits slight cooling with temperatures falling within the band of 28.9°C (84°F) to 21.5°C (70.7°F). Rainfall dips to 42mm (1.65"), marking it as one of the dry months of the year in Bog Walk. The visible sunshine, coupled with the optimum visibility and moderate winds, offers a delightful ambiance for celebrating the holiday season. Despite the shift in weather patterns, Bog Walk maintains a steady rhythm of life, offering a unique blend of comfort and vibrancy even in the winter months.

Temperature

December's advent notes a subtle adjustment in average high-temperature to a still moderately hot 28.9°C (84°F) from November. Bog Walk's average low-temperature for the month of December records at a pleasant 21.5°C (70.7°F).

Heat index

December's mean heat index is calculated to be a very hot 35°C (95°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle 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 'apparent temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. 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 body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

October through December, with an average relative humidity of 81%, are the most humid months.

Rainfall

In December, the rain falls for 19.9 days. Throughout December, 42mm (1.65") of precipitation is accumulated. In Bog Walk, during the entire year, the rain falls for 265.1 days and collects up to 806mm (31.73") of precipitation.

Daylight

With an average of 11h and 6min of daylight, December has the shortest days of the year in Bog Walk.
On the first day of the month, sunrise is at 06:23 and sunset at 17:30. On the last day of December, sunrise is at 06:39 and sunset at 17:43 EST.

Sunshine

The month with the least sunshine is December, with an average of 6.7h of sunshine.

UV index

The months with the lowest UV index are January through April, September, November and December, with an average maximum UV index of 6. 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: The average daily UV index of 6 in December transforms into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.