Port Antonio Weather in June
June in Port Antonio brings high temperatures, with highs of 29°C (84°F) and nights dropping to 25°C (77°F). Rainfall is on the higher side this month, averaging around 119 mm (4.7 in), so keep a rain jacket handy.
Rainfall in Port Antonio in June
Based on our climate data of the past 30 years, about 11 days of rain are anticipated, with 119 mm (4.7 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Port Antonio in June
In June, expect high temperatures in Port Antonio, with highs of 29°C (84°F) and lows of 25°C (77°F) at night. This kind of day-to-night contrast is typical for this time of year. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Port Antonio in June
With approximately 234 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.For Port Antonio itself, January, February, March and April generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Port Antonio's climate page.
Port Antonio Temperature in June
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
38%
Precipitation
119 mm (4.7 in)
Rainy days
11 days
Humidity
73% *
Sunshine
234 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Port Antonio typically stay consistent throughout June, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in June
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Port Antonio in June
Browse day-by-day weather records for Port Antonio spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Port Antonio historical weather extremes in June
Based on weather observations in Port Antonio between 2004 and 2026, these are the recorded extremes during June.
- Port Antonio recorded its highest June temperature of 35°C (95°F) on June 27, 2006.
- The lowest daytime temperature in June was 25°C (77°F), recorded on June 5, 2011.
- Port Antonio registered its coldest June night on June 5, 2005, with temperatures dropping to 20°C (68°F).
Best Places in Jamaica in June
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in June →
perfect weather
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What to Wear in Port Antonio in June
Warm weather calls for comfortable, breathable clothing in June. 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Port Antonio in June
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 Port Antonio's climate page.
Temperature Rainfall Sunshine Humidity
See the full Port Antonio climate overview or explore weather in Jamaica.
