Fundación Weather in August

What's the weather like in Fundación (Barahona) in August 2025?

The climate in Fundación during August can be summarized as hot, humid and wet.

August is in the summer in Fundación and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 22°C (71°F) is normal.

Fundación weather averages (imperial / metric)
Daytime temperature 32.6°C 90.7°F
Nightly temperature 21.6°C 70.9°F
Average temperature 27.1°C 80.8°F
Daily sunshine 9.4 hrs
Avg rainfall 160 mm 6.3 ins
Rainy days 13 days
Sea temperature 28.8°C 83.8°F
Humidity 73%
Windspeed 13kph 8 mph

On average August is the 4th wettest month of the year in Fundación with around 160mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.4 hours of sunshine per day.

August temperatures in Fundación

Fundación average temperature in August

August rainfall

Fundación average rain in August

August hourly sunshine

Fundación average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Fundación in August 2025.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Fundación weather stats

Fundación weather statistics
Hottest month: August 32.3°C 90.1°F
Driest month: January 31mm 1.2ins
Sunniest month: November 8.9hrs
Coldest month: January 29.7°C 85.5°F
Wettest month: May 171mm 6.7ins
Map showing location of Fundación (18.28668, -71.18147) Fundación map pin © Google

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