Port-Louis Weather in September

What's the weather like in Port-Louis (Guadeloupe) in September 2022?

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

September is in the fall / autumn in Port-Louis and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 22°C (72°F) is normal.

Port-Louis weather averages (imperial / metric)
Daytime temperature 30.1°C 86.2°F
Nightly temperature 22.4°C 72.4°F
Average temperature 26.3°C 79.3°F
Daily sunshine 7.7 hrs
Avg rainfall 224 mm 8.8 ins
Rainy days 18 days
Sea temperature 28.9°C 84°F
Humidity 81%
Windspeed 16.7kph 10 mph

On average September is the 2nd wettest month of the year in Port-Louis with around 224mm 8.8 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 7.7 hours of sunshine per day.

September temperatures in Port-Louis

Port-Louis average temperature in September

September rainfall

Port-Louis average rain in September

September hourly sunshine

Port-Louis 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 Port-Louis in September 2022.

Other monthly averages

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UV index Best time to go?

Port-Louis weather stats

Port-Louis weather statistics
Hottest month: August 30.1°C 86.2°F
Driest month: February 72mm 2.8ins
Sunniest month: April 8.6hrs
Coldest month: January 27.6°C 81.7°F
Wettest month: October 235mm 9.3ins
Map showing location of Port-Louis (16.41901, -61.53131)

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