Punta Cana Weather in August
August in Punta Cana typically sees daytime highs of 30°C (86°F) and nighttime lows of 26°C (79°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Punta Cana in August
Climate statistics over the past 30 years suggest around 17 days of rain, with 113 mm (4.4 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Punta Cana in August
August in Punta Cana sees highs of 30°C (86°F) and lows of 26°C (79°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Punta Cana in August
Expect a lot of sunshine this month, with about 271 hours of sun. These sunny conditions add to the overall experience.If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Punta Cana. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Punta Cana's climate page.
Punta Cana Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
55%
Precipitation
113 mm (4.4 in)
Rainy days
17 days
Humidity
83%
Sunshine
271 hours
Percentage Sunshine
Daily Historical Temperatures
31-year average (1993-2025)
Based on our historical records, temperatures in Punta Cana 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
31-year average (1993-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Punta Cana in August
Browse day-by-day weather records for Punta Cana spanning 35 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Punta Cana historical weather extremes in August
According to our 24 years of weather records for Punta Cana, the following extremes were recorded between 2001 and 2025.
- The warmest day in August was on August 17, 2012, with a maximum of 39°C (102°F).
- On August 8, 2012, Punta Cana saw its coldest August day with temperatures maxing out at 27°C (81°F).
- The lowest overnight temperature recorded in August was 18°C (64°F) (August 24, 2022).
Best Places in the Dominican Republic in August
Find out more about the weather in the Dominican Republic and which places have the best travel conditions in this month. See all of the Dominican Republic in August →
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What to Wear in Punta Cana in August
Warm temperatures in August 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Punta Cana 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 the Dominican Republic, check out our Punta Cana's climate page.
Temperature Rainfall Sunshine Humidity
See the full Punta Cana climate overview or explore weather in the Dominican Republic.
