Port Antonio Weather in July
With daytime temperatures of 30°C (86°F) and nighttime lows of 25°C (77°F), July in Port Antonio brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 96 mm (3.8 in) falls on average.
Rainfall in Port Antonio in July
Rain is expected on roughly 13 days, totalling around 96 mm (3.8 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Port Antonio in July
July in Port Antonio brings high temperatures, with highs of 30°C (86°F) and nights around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Port Antonio in July
The city usually sees around 264 hours of sunlight, indicating many sunny days — a great month for sightseeing.Should you favor a climate that's both dry and comfortably warm, January, February, March and April typically offer the most agreeable 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 July
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
42%
Precipitation
96 mm (3.8 in)
Rainy days
13 days
Humidity
70% *
Sunshine
264 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Port Antonio typically stay consistent throughout July, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in July
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 July
Historical weather for Port Antonio in July
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 July
According to our 28 years of weather records for Port Antonio, the following extremes were recorded between 1997 and 2025.
- The hottest July day on record in Port Antonio reached 36°C (97°F) (July 10, 2007).
- Port Antonio experienced its chilliest July day on July 13, 2011, reaching only 27°C (81°F).
- The coldest night in July in Port Antonio was on July 16, 2010, with a minimum of 20°C (68°F).
Best Places in Jamaica in July
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in July →
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What to Wear in Port Antonio in July
Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Port Antonio in July
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.
