Cabo Rojo Weather in September

What's the weather like in Cabo Rojo (Cabo Rojo) in September 2024?

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

September is in the fall / autumn in Cabo Rojo and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (73°F) is normal.

Cabo Rojo weather averages (imperial / metric)
Daytime temperature 30.2°C 86.4°F
Nightly temperature 23°C 73.4°F
Average temperature 26.6°C 79.9°F
Daily sunshine 8.5 hrs
Avg rainfall 220 mm 8.6 ins
Rainy days 17 days
Sea temperature 29°C 84.2°F
Humidity 80%
Windspeed 14.4kph 9 mph

On average September is the wettest month of the year in Cabo Rojo with around 220mm 8.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

September temperatures in Cabo Rojo

Cabo Rojo average temperature in September

September rainfall

Cabo Rojo average rain in September

September hourly sunshine

Cabo Rojo 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 Cabo Rojo in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Cabo Rojo weather stats

Cabo Rojo weather statistics
Hottest month: July 29.9°C 85.8°F
Driest month: January 56mm 2.2ins
Sunniest month: March 9.6hrs
Coldest month: January 26.7°C 80.1°F
Wettest month: September 220mm 8.7ins
Map showing location of Cabo Rojo (18.08663, -67.14573) Cabo Rojo map pin © Google

Locations nearby

Top Puerto Rico locations