Weather in Portmore in August
Portmore, Jamaica averages a high of 31.5°C (88.7°F) and low of 25.2°C (77.4°F) in August, with 13 rain days and 11.5 hours of daily sunshine. Travel score: 76.3/100 (Good). The best time to visit Portmore is January.
High
32°C89°F
Low
25°C77°F
🌧️
13
rain days
☀️
11.5
hrs/day sunshine
💧
79%
humidity
76— Good
August in Portmore is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Portmore?
How much does it rain in Portmore in August?
Portmore receives an average of 81.8mm of rainfall across 13 rainy days in August. The annual total is 741.9mm.
What should I pack for Portmore in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 32°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Jamaica in August?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31