Guantánamo Weather in September

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

The climate in Guantánamo during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Guantánamo and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 22°C (72°F) is normal.

Guantánamo weather averages (imperial / metric)
Daytime temperature 32.8°C 91°F
Nightly temperature 22.4°C 72.3°F
Average temperature 27.6°C 81.7°F
Daily sunshine 6.5 hrs
Avg rainfall 132 mm 5.2 ins
Rainy days 14 days
Sea temperature 29.5°C 85°F
Humidity 80%
Windspeed 7.2kph 5 mph

On average September is the 3rd wettest month of the year in Guantánamo with around 132mm 5.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.5 hours of sunshine per day.

September temperatures in Guantánamo

Guantánamo average temperature in September

September rainfall

Guantánamo average rain in September

September hourly sunshine

Guantánamo 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 Guantánamo in September 2024.

Other monthly averages

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Guantánamo weather stats

Guantánamo weather statistics
Hottest month: July 33.3°C 91.9°F
Driest month: December 26mm 1ins
Sunniest month: January 7.2hrs
Coldest month: January 29.6°C 85.3°F
Wettest month: October 164mm 6.5ins
Map showing location of Guantánamo (20.14444, -75.20917) Guantánamo map pin © Google

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