In Duncans, March brings high daytime temperatures around 29°C (84°F), with nights cooling to 22°C (72°F). Expect quite a bit of rainfall this month.
If you're inclined towards comfortable temperatures and drier conditions, March is a good time to visit Duncans.
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Pick a month to see the average temperature, rainfall and sunshine in Duncans - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Duncans typically stay consistent throughout March, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 23°C (73°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
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.
According to our 38 years of weather records for Duncans, the following extremes were recorded between 1988 and 2026.
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in March →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm temperatures in March 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.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Duncans climate overview or explore weather in Jamaica.
Where to go in March - average daytime high across popular destinations.
Montego Bay
29°C (84°F) Treasure Beach29°C (84°F) Falmouth29°C (84°F) Runaway Bay28°C (82°F) Ocho Rios
28°C (82°F) Negril29°C (84°F) Kingston28°C (82°F) Port Antonio27°C (81°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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