Aguada Weather in August
Aguada in August sees very high temperatures, with highs around 30°C (86°F) and overnight lows of 26°C (79°F). Rainfall is fairly high at around 88 mm (3.5 in) on average, so pack waterproofs just in case.
Rainfall in Aguada in August
Typically, about 18 days will experience rainfall, with an average of 88 mm (3.5 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Aguada in August
If you're visiting Aguada in August, expect highs of 30°C (86°F) and overnight lows around 26°C (79°F). It's usually most comfortable outside during the morning and later in the day. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, November and December typically offer the best weather for Aguada.
Aguada Temperature in August
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Aguada Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Aguada - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Aguada typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in August
Historical weather records for Aguada in August
Browse day-by-day weather records for Aguada spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Aguada historical weather extremes in August
Based on 29 years of weather observations (1997-2026), these are the most extreme conditions recorded in Aguada.
- Aguada recorded its highest August temperature of 36°C (97°F) on August 17, 2007.
- Aguada experienced its chilliest August day on August 24, 2012, reaching only 27°C (81°F).
- Nighttime temperatures dropped to 20°C (68°F) on August 27, 2025, marking the coldest August night on record.
Best Places in Puerto Rico in August
Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico in August →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Aguada in August
Warm but pleasant conditions in Aguada in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags.
What To Do in Aguada in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Aguada 3-Day Forecast
See the full Aguada climate overview or explore weather in Puerto Rico.
Popular in August
Where to go in August - average daytime high across popular destinations.
San Juan
31°C (88°F) Rio Grande
31°C (88°F) Aguada
30°C (86°F) Rincon30°C (86°F) Luquillo30°C (86°F) Culebra30°C (86°F) Vieques30°C (86°F) Fajardo
30°C (86°F) 
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