Weather in Portmore in January
Portmore, Jamaica averages a high of 28.3°C (82.9°F) and low of 22°C (71.6°F) in January, with 4 rain days and 10.7 hours of daily sunshine. Travel score: 87.8/100 (Excellent). The best time to visit Portmore is January.
High
28°C83°F
Low
22°C72°F
🌧️
4
rain days
☀️
10.7
hrs/day sunshine
💧
80%
humidity
88— Excellent
January in Portmore is hot and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Portmore?
How much does it rain in Portmore in January?
Portmore receives an average of 16.6mm of rainfall across 4 rainy days in January. The annual total is 741.9mm.
What should I pack for Portmore in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Jamaica in January?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31