Duncans Weather in January
January in Duncans sees daytime temperatures around 28°C (82°F) and lows of 22°C (72°F) at night. The perfect weather makes it a good time to visit.
Rainfall in Duncans in January
Rain is expected on roughly 7 days, totalling around 57 mm (2.2 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 January
January in Duncans is generally perfect, with days reaching 28°C (82°F) and nights settling around 22°C (72°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors. This month is known for milder temperatures, yet warmth continues to be a defining feature.
Sunshine in Duncans in January
Expect a lot of sunshine this month, with about 228 hours of sun. These sunny conditions add to the overall experience.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 January
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Chance of Rain
25%
Precipitation
57 mm (2.2 in)
Rainy days
7 days
Humidity
77% *
Sunshine
228 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2026)
Based on our historical records, temperatures in Duncans typically stay consistent throughout January, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in January
Daily Historical Precipitation
50-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Duncans in January
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 January
Based on 21 years of weather observations in Duncans between 2004 and 2025, these are the recorded extremes.
- The hottest January day on record in Duncans reached 32°C (90°F) (January 24, 2010).
- Duncans experienced its chilliest January day on January 11, 2010, reaching only 22°C (72°F).
- Duncans registered its coldest January night on January 10, 2010, with temperatures dropping to 17°C (63°F).
Best Places in Jamaica in January
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Duncans in January
Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. 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 January
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.
