Duncans Weather in December
December in Duncans brings high temperatures, with daytime highs of 28°C (82°F) and nights around 23°C (73°F). Quite a bit of rainfall is expected, around 70 mm (2.8 in), so pack an umbrella.
Rainfall in Duncans in December
Typically around 8 days of rainfall are expected, averaging 70 mm (2.8 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Duncans in December
If you're visiting Duncans in December, expect perfect temperatures with highs of 28°C (82°F) and overnight lows of 23°C (73°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are mild at around 23°C (73°F), which is comfortable for most people.
Sunshine in Duncans in December
Enjoy a sunny month with about 217 hours of sunshine, the clear skies make Duncans even more beautiful.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April and December typically offer the best circumstances for Duncans.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our Duncans's climate page.
Duncans Temperature in December
Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
28%
Precipitation
70 mm (2.8 in)
Rainy days
8 days
Humidity
78% *
Sunshine
217 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Duncans typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Duncans in December
Browse day-by-day weather records for Duncans spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Duncans historical weather extremes in December
According to our 22 years of weather records for Duncans, the following extremes were recorded between 2003 and 2025.
- The warmest day in December was on December 3, 2022, with a maximum of 36°C (97°F).
- The lowest daytime temperature in December was 23°C (73°F), recorded on December 15, 2010.
- Nighttime temperatures dropped to 20°C (68°F) on December 15, 2010, marking the coldest December night on record.
Best Places in Jamaica in December
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Duncans in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Duncans in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our Duncans's climate page.
Temperature Rainfall Sunshine Humidity
See the full Duncans climate overview or explore weather in Jamaica.
