El Negro Weather in September

What's the weather like in El Negro (Yabucoa) in September 2024?

The climate in El Negro during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in El Negro and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 22°C (72°F) is normal.

El Negro weather averages (imperial / metric)
Daytime temperature 29.3°C 84.7°F
Nightly temperature 22.2°C 71.9°F
Average temperature 25.7°C 78.3°F
Daily sunshine 8.2 hrs
Avg rainfall 284 mm 11.2 ins
Rainy days 18 days
Sea temperature 29°C 84.1°F
Humidity 78%
Windspeed 14.8kph 9 mph

On average September is the wettest month of the year in El Negro with around 284mm 11.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

September temperatures in El Negro

El Negro average temperature in September

September rainfall

El Negro average rain in September

September hourly sunshine

El Negro 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 El Negro in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

El Negro weather stats

El Negro weather statistics
Hottest month: August 29.1°C 84.4°F
Driest month: March 79mm 3.1ins
Sunniest month: March 9.5hrs
Coldest month: January 25.8°C 78.4°F
Wettest month: September 284mm 11.2ins
Map showing location of El Negro (18.03747, -65.85127) El Negro map pin © Google

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