Mammee Bay Weather in January
January is one of the perfect months to visit Mammee Bay, with daytime temperatures of 28°C (82°F) and lows of 22°C (72°F) at night. Do note that quite a bit of rainfall is typical, averaging around 63 mm (2.5 in).
Rainfall in Mammee Bay in January
The climate data from previous years indicates about 7 days of rain, averaging 63 mm (2.5 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Mammee Bay in January
January in Mammee Bay 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. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing. Expect milder temperatures this month, yet the warmth is still pleasantly present.
Sunshine in Mammee Bay in January
The month enjoys around 257 hours of sunshine, creating mostly sunny days with good weather conditions.If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit.
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 Mammee Bay's climate page.
Mammee Bay Temperature in January
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Chance of Rain
24%
Precipitation
63 mm (2.5 in)
Rainy days
7 days
Humidity
73% *
Sunshine
257 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Mammee Bay typically stay consistent throughout January, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in January
Daily Historical Precipitation
51-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 Mammee Bay in January
Browse day-by-day weather records for Mammee Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mammee Bay historical weather extremes in January
Based on weather observations in Mammee Bay between 2004 and 2025, these are the recorded extremes during January.
- On January 2, 2007, temperatures climbed to 33°C (91°F), marking the warmest January day on record.
- Mammee Bay experienced its chilliest January day on January 11, 2010, reaching only 23°C (73°F).
- Mammee Bay registered its coldest January night on January 11, 2010, with temperatures dropping to 19°C (66°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
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tolerable
unpleasant
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What to Wear in Mammee Bay 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Mammee Bay 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 Mammee Bay's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mammee Bay climate overview or explore weather in Jamaica.
