Naguabo Weather in August
Naguabo in August sees high daytime temperatures of 30°C (86°F) and nighttime lows of 26°C (79°F). Rainfall is fairly high this month at around 162 mm (6.4 in), so pack a rain jacket to stay dry.
Rainfall in Naguabo in August
Historically, the month has about 20 days of rain, averaging 162 mm (6.4 in) in total. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Naguabo in August
Naguabo in August gets highs of 30°C (86°F) during the day and drops to 26°C (79°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Naguabo in August
Expect sunny days throughout the month, with an estimated 267 hours of sunshine. This makes it a pleasant time to visit Naguabo.If you prefer enjoying temperate temperatures and rain-free days, January, February, March, April and December typically offer 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 Puerto Rico, check out our Naguabo's climate page.
Naguabo Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
67%
Precipitation
162 mm (6.4 in)
Rainy days
20 days
Humidity
76% *
Sunshine
267 hours *
Percentage Sunshine
68% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Naguabo typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Naguabo in August
Browse day-by-day weather records for Naguabo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Naguabo historical weather extremes in August
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Naguabo.
- The hottest August day on record in Naguabo reached 35°C (95°F) (August 20, 1980).
- The coldest August day was on August 3, 2006, with a maximum of 27°C (81°F).
- The coldest night in August in Naguabo was on August 27, 1976, with a minimum of 22°C (72°F).
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
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tolerable
unpleasant
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What to Wear in Naguabo in August
Warm but pleasant conditions in Naguabo 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Naguabo in August
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 Puerto Rico, check out our Naguabo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Naguabo climate overview or explore weather in Puerto Rico.
