Basse-Terre Weather in September

What's the weather like in Basse-Terre (Guadeloupe) in September 2021?

The climate in Basse-Terre during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Basse-Terre and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 21°C (69°F) is normal.

Basse-Terre weather averages (imperial / metric)
Daytime temperature 28.2°C 82.8°F
Nightly temperature 20.8°C 69.4°F
Average temperature 24.5°C 76.1°F
Daily sunshine 7.5 hrs
Avg rainfall 385 mm 15.2 ins
Rainy days 21 days
Sea temperature 29°C 84.2°F
Humidity 81%
Windspeed 16.4kph 10 mph

On average September is the wettest month of the year in Basse-Terre with around 385mm 15.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 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 Basse-Terre

Basse-Terre average temperature in September

September rainfall

Basse-Terre average rain in September

September hourly sunshine

Basse-Terre 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 Basse-Terre in September 2021.

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Basse-Terre weather stats

Basse-Terre weather statistics
Hottest month: August 28°C 82.4°F
Driest month: February 149mm 5.9ins
Sunniest month: April 8.5hrs
Coldest month: February 25.2°C 77.4°F
Wettest month: September 385mm 15.2ins
Map showing location of Basse-Terre (15.99854, -61.72548)

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