Climate almanac
Port Antonio
Portland Parish, Jamaica · 18.18°, -76.45°
What is the weather like in Port Antonio in June?
In June, Port Antonio is typically 83°F (28°C) during the day and 78°F (25°C) at night. The month brings about 3.8 in (96 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low78°F (25°C)
- Precipitation3.8 in (96 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)