Morant Bay Weather in September

What's the weather like in Morant Bay (Saint Thomas) in September 2024?

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

September is in the fall / autumn in Morant Bay and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.

Morant Bay weather averages (imperial / metric)
Daytime temperature 31.8°C 89.2°F
Nightly temperature 23°C 73.4°F
Average temperature 27.4°C 81.3°F
Daily sunshine 6.7 hrs
Avg rainfall 243 mm 9.6 ins
Rainy days 14 days
Sea temperature 29.2°C 84.6°F
Humidity 80%
Windspeed 9.7kph 6 mph

On average September is the 3rd wettest month of the year in Morant Bay with around 243mm 9.6 inches of rain making it a very 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 6.7 hours of sunshine per day.

September temperatures in Morant Bay

Morant Bay average temperature in September

September rainfall

Morant Bay average rain in September

September hourly sunshine

Morant Bay 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 Morant Bay in September 2024.

Other monthly averages

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Morant Bay weather stats

Morant Bay weather statistics
Hottest month: August 32.1°C 89.8°F
Driest month: March 56mm 2.2ins
Sunniest month: January 7.7hrs
Coldest month: January 29.8°C 85.6°F
Wettest month: October 371mm 14.6ins
Map showing location of Morant Bay (17.88145, -76.40927) Morant Bay map pin © Google

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