Jacó Weather in July
July in Jacó typically sees daytime highs of 28°C (82°F) and nighttime lows of 25°C (77°F). July falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Jacó in July
Jacó is in the rainy season in July, with rain on around 21 days and an average of 559 mm (22 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Jacó in July
Daytime highs in Jacó in July reach 28°C (82°F), with nights around 25°C (77°F). 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 Jacó in July
You can expect a moderate amount of sunlight, with approximately 164 hours. Even though this month is part of the wet season, you can still see the sun occasionally.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for Jacó.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Jacó's climate page.
Jacó Temperature in July
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Chance of Rain
70%
Precipitation
559 mm (22 in)
Rainy days
21 days
Sunshine
164 hours *
Percentage Sunshine
*
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Jacó typically stay consistent throughout July, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in July
Daily Historical Precipitation
44-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 Jacó in July
Browse day-by-day weather records for Jacó spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jacó historical weather extremes in July
According to our 29 years of weather records for Jacó, the following extremes were recorded between 1996 and 2025.
- On July 9, 1997, temperatures climbed to 34°C (93°F), marking the warmest July day on record.
- The coldest July day was on July 23, 2021, with a maximum of 22°C (72°F).
- Nighttime temperatures dropped to 14°C (57°F) on July 16, 2010, marking the coldest July night on record.
- The wettest July day on record brought 102 mm (4 in) of precipitation to Jacó (July 28, 2018).
Best Places in Costa Rica in July
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in July →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Jacó 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Jacó 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 Costa Rica, check out our Jacó's climate page.
See the full Jacó climate overview or explore weather in Costa Rica.
