December weather forecastBraco, Jamaica
December
Weather in December
By December, Braco, Jamaica is back to its dry season weather, with a further drop in rainfall to 48mm (1.89") over 18.6 days. The decrease in precipitation, coupled with slightly cooler temperatures, makes for a perfect end-of-year vacation spot. The town greets its visitors with clear skies and a refreshing ambiance. Sea temperatures continue to remain inviting for water sports enthusiasts, offering a multitude of options. Despite a decrease in wind speed to 17.1km/h (10.6mph), the breeze remains refreshing, adding to the overall appeal of December.Temperature
The arrival of December brings an average high-temperature of a still moderately hot 27.1°C (80.8°F), nearly identical to November's 27.9°C (82.2°F). Braco notes an average temperature descent to a still moderately hot 24.2°C (75.6°F) in December, a small shift from its daytime peak.Heat index
The heat index value during December is estimated at a hot 30°C (86°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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 are highly critical to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
The months with the highest humidity in Braco are May, June, November and December, with an average relative humidity of 79%.Rainfall
In Braco, in December, during 18.6 rainfall days, 48mm (1.89") of precipitation is typically accumulated. Throughout the year, in Braco, Jamaica, there are 219.4 rainfall days, and 663mm (26.1") of precipitation is accumulated.Snowfall
In Braco, snow does not fall in January through August, October through December.Sea temperature
In December, the average sea temperature in Braco, Jamaica, is 28°C (82.4°F).Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods.
Daylight
The month with the shortest days is December, with an average of 11h and 0min of daylight.On the first day of the month, sunrise is at 06:26 and sunset at 17:32. On the last day of December, sunrise is at 06:41 and sunset at 17:44 EST.
Sunshine
With an average of 6.5h of sunshine, December has the least sunshine of the year.UV index
The months with the highest UV index in Braco are April through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 7 translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Opt for tightly woven and loose clothing to enhance protection from the Sun. Attention! UV strength is notably upped by the reflection of sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Braco, Jamaica
- Average high temperature in December: 27.1°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The months with the lowest average high temperature are February and March (26.6°C).
- Average low temperature in December: 24.2°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is March (23.1°C).
Average pressure in December
Braco, Jamaica
- Average pressure in December: 1014.6mbar
The month with the highest atmospheric pressure is January (1015.7mbar).
The month with the lowest atmospheric pressure is October (1011.6mbar).
Average wind speed in December
Braco, Jamaica
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is June (17.9km/h).
The calmest month (with the lowest average wind speed) is October (13.2km/h).
Average humidity in December
Braco, Jamaica
- Average humidity in December: 79%
The months with the highest relative humidity are May, June, November and December (79%).
The month with the lowest relative humidity is March (77%).
Average rainfall in December
Braco, Jamaica
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is October (95mm).
The driest month (with the least rainfall) is February (27mm).
Average rainfall days in December
Braco, Jamaica
- Average rainfall days in December: 18.6 days
The month with the highest number of rainy days is October (23.9 days).
The month with the least rainy days is February (15 days).
Average snowfall in December
Braco, Jamaica
- Average snowfall in December: 0mm
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in December
Braco, Jamaica
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average sea temperature in December
Braco, Jamaica
- Average sea temperature in December: 28°C
The best months for swimming (with the highest average sea temperature) are June, July, August, September, October and November (29°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (27°C).
Average daylight in December /
Average sunshine in December
Braco, Jamaica
- Average daylight in December: 11h and 0min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in December: 6h and 30min
The months with the most sunshine are August and September (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in December
Braco, Jamaica
- Average sunshine days in December: 5.5 days
The month with the most sunshine days is January (9.6 days).
The month with the least sunshine days is May (3.4 days).
Average UV index in December
Braco, Jamaica
- Average UV index in December: 7
The months with the highest UV index are April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February and March (UV index 6).
Average cloud cover in December
Braco, Jamaica
- Average cloud cover in December: 33
The months with the most cloud cover are November and December (Cloud cover 33).
The month with the least cloud cover is September (Cloud cover 22).
Average visibility in December
Braco, Jamaica
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
