San José de Ocoa Weather in September

What's the weather like in San José de Ocoa (San José de Ocoa) in September 2025?

The climate in San José de Ocoa during September can be summarized as warm, humid and very wet.

September is in the fall / autumn in San José de Ocoa and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 14°C (57°F) is normal.

San José de Ocoa weather averages (imperial / metric)
Daytime temperature 27.4°C 81.2°F
Nightly temperature 13.7°C 56.6°F
Average temperature 20.5°C 68.9°F
Daily sunshine 7.4 hrs
Avg rainfall 211 mm 8.3 ins
Rainy days 16 days
Sea temperature 29°C 84.2°F
Humidity 83%
Windspeed 10.8kph 7 mph

On average September is the 3rd wettest month of the year in San José de Ocoa with around 211mm 8.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

September temperatures in San José de Ocoa

San José de Ocoa average temperature in September

September rainfall

San José de Ocoa average rain in September

September hourly sunshine

San José de Ocoa average rain in September

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 San José de Ocoa in September 2025.

Other monthly averages

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San José de Ocoa weather stats

San José de Ocoa weather statistics
Hottest month: August 27.1°C 80.8°F
Driest month: March 56mm 2.2ins
Sunniest month: February 8.1hrs
Coldest month: January 23.9°C 75°F
Wettest month: May 275mm 10.8ins
Map showing location of San José de Ocoa (18.54661, -70.50631) San José de Ocoa map pin © Google

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