Sosúa Weather in August
August in Sosúa brings very high temperatures around 30°C (86°F) during the day, dropping to 25°C (77°F) at night, with some rainfall expected.
Rainfall in Sosúa in August
Historically, approximately 15 days this month are expected to have rain, averaging 53 mm (2.1 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Sosúa in August
In August, Sosúa sees very high temperatures, with highs of 30°C (86°F). Nights drop to around 25°C (77°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Wind Speed in Sosúa in August
August has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.
Average water temperature in August
At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.August in Sosúa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 Sosúa's climate page.
Sosúa Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F) *
Chance of Rain
51%
Precipitation
53 mm (2.1 in)
Rainy days
15 days
Humidity
77% *
Windspeed
3 m/s (6 knots) *
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Sosúa 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
Daily Historical Precipitation
47-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 Sosúa in August
Browse day-by-day weather records for Sosúa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sosúa historical weather extremes in August
The extremes listed below come from historical weather data collected in Sosúa from 1994 through 2025.
- The warmest day in August was on August 19, 2020, with a maximum of 39°C (102°F).
- The coldest August day was on August 25, 2012, with a maximum of 26°C (79°F).
- The lowest overnight temperature recorded in August was 19°C (66°F) (August 28, 2020).
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sosúa 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. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes.What To Do in Sosúa 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 Sosúa's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Sosúa climate overview or explore weather in the Dominican Republic.
