Los Ríos Weather in September

What's the weather like in Los Ríos (Baoruco) in September 2025?

The climate in Los Ríos during September can be summarized as warm, humid and very wet.

September is in the fall / autumn in Los Ríos and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (85°F), whilst at night 16°C (61°F) is normal.

Los Ríos weather averages (imperial / metric)
Daytime temperature 29.7°C 85.4°F
Nightly temperature 16°C 60.7°F
Average temperature 22.8°C 73°F
Daily sunshine 7.5 hrs
Avg rainfall 219 mm 8.6 ins
Rainy days 15 days
Sea temperature 29.1°C 84.3°F
Humidity 79%
Windspeed 10.8kph 7 mph

On average September is the 2nd wettest month of the year in Los Ríos with around 219mm 8.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

September temperatures in Los Ríos

Los Ríos average temperature in September

September rainfall

Los Ríos average rain in September

September hourly sunshine

Los Ríos 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 Los Ríos in September 2025.

Other monthly averages

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UV index Best time to go?

Los Ríos weather stats

Los Ríos weather statistics
Hottest month: July 29.9°C 85.8°F
Driest month: January 21mm 0.8ins
Sunniest month: February 8.2hrs
Coldest month: January 26.8°C 80.2°F
Wettest month: May 246mm 9.7ins
Map showing location of Los Ríos (18.52131, -71.59106) Los Ríos map pin © Google

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