Climate almanac
Port Antonio
Portland Parish, Jamaica · 18.18°, -76.45°
What is the weather like in Port Antonio in July?
In July, Port Antonio is typically 84°F (29°C) during the day and 78°F (26°C) at night. The month brings about 3.3 in (83 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low78°F (26°C)
- Precipitation3.3 in (83 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)