Daytime highs, nighttime lows and the warmest cities across Jamaica this December.
Jamaica, experiences maximum daytime temperatures in December ranging from 27°C (81°F) in Port Antonio to 30°C (86°F) in Mandeville. Nighttime temperatures generally drop to 22°C (72°F) in Mandeville and 24°C (75°F) in Port Antonio.
Find the average daytime temperatures in December for the most popular destinations in Jamaica on the map below. Click on a destination dot for more detailed information.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Jamaica.
Marker color shows the average daytime high temperature in December: blue is cold, red is hot.
Daytime temperatures in Montego Bay typically peak at 29°C (84°F) in December, putting it in the high range.
Average overnight lows in Jamaica during December sit near 23°C (73°F) in Montego Bay.
Based on our systematic data collection, Mandeville has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 30°C (86°F), while at night it goes down to an approximate temperature of 22°C (72°F).
When looking through our records, we find that Port Antonio stands out as the coolest city in Jamaica for the month of December. Daytime highs average 27°C (81°F) and it cools down to about 24°C (75°F) at night.
Montego Bay enjoys approximately 217 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.
The water temperature averages approximately 27°C (81°F) in Montego Bay this month, a perfect temperature for swimming and cooling off.
We have much more information about the climate in Jamaica.
Weather and climate has detailed information for every country in the world. Are you going to Jamaica? Get detailed historical weather averages for many cities in Jamaica.
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