Marie Galante Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Marie Galante, Guadeloupe in September.

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Grand-Bourg Saint-Louis

Are you planning a trip a to Marie Galante, Guadeloupe in September and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Marie Galante in September

Marie Galante, Guadeloupe is a region in Guadeloupe. September in Marie Galante generally has warm temperatures, with high precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 26°C (79°F) in Grand-Bourg. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

For a closer look at conditions across Marie Galante, Guadeloupe, refer to the map below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Grand-Bourg with an average of 155 mm (6.1 in) to high rainfall in Saint-Louis with 159 mm (6.3 in).

Average sunshine

September brings good sunshine to many areas. Grand-Bourg sees around 212 hours of sunlight, great for visitors looking for bright days.

Explore Marie Galante by month

Pick a month to see the average temperature, rainfall and sunshine in Marie Galante — and find the best time to visit. (based on Grand-Bourg)

January27°C (81°F) February27°C (81°F) March27°C (81°F) April28°C (82°F) May28°C (82°F) This monthJune29°C (84°F) July29°C (84°F) August29°C (84°F) September29°C (84°F) October29°C (84°F) November29°C (84°F) December28°C (82°F)
Best Time to Visit Marie Galante →

Best Places to Visit in Marie Galante in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Marie Galante.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Marie Galante

What is the weather like in September for some of the most popular destinations in Marie Galante, Guadeloupe?

Temperature range in Marie Galante (September)

Precipitation variation in Marie Galante (September)

Grand-Bourg

In September Grand-Bourg generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
240 hours
212 hours
220 hours
Monthly rainfall
139 mm (5.5 in)
155 mm (6.1 in)
155 mm (6.1 in)
Monthly rainy days
19 days
20 days
19 days
Weather conditions
pleasant
pleasant
pleasant
Climate in Grand-Bourg →

Saint-Louis

In September Saint-Louis generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
248 hours
218 hours
217 hours
Monthly rainfall
142 mm (5.6 in)
159 mm (6.3 in)
159 mm (6.3 in)
Monthly rainy days
19 days
20 days
19 days
Weather conditions
pleasant
pleasant
pleasant
Climate in Saint-Louis →

Is your destination not in the list? Have a look at all destinations in Marie Galante, in Guadeloupe.

In our records: Guadeloupe September extremes

Notable September records observed across cities in Guadeloupe in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • Based on our data, the coldest September night in Guadeloupe dropped to 10°C (50°F) in Terre-de-Haut on September 8, 2023.

Popular cities in September

Day & night temperatures, rainfall and average weather in Marie Galante in September.

City Weather Day temp Night temp Rainfall
Grand-Bourg 29°C (84°F) 26°C (79°F) 155 mm (6.1 in)
Saint-Louis 29°C (84°F) 26°C (79°F) 159 mm (6.3 in)

Marie Galante weather in September: frequently asked questions

What is the weather like in Marie Galante, Guadeloupe in September?

Marie Galante, Guadeloupe typically experiences pleasant weather in September, part of the season. Daytime highs in Grand-Bourg average around 29°C (84°F), and temperatures drop to about 26°C (79°F) at night.

What is the average temperature in Marie Galante, Guadeloupe in September?

Grand-Bourg averages a daytime maximum of 29°C (84°F) in September, with overnight lows close to 26°C (79°F).

Does Marie Galante, Guadeloupe get a lot of rain in September?

Yes, September tends to be a wetter month in Marie Galante, Guadeloupe. Average rainfall in Grand-Bourg sits around 155 mm (6.1 in).

Is September a Good Time to Visit Marie Galante, Guadeloupe?

In our view, September might not be the best time to travel to Marie Galante, Guadeloupe with often pleasant weather in Grand-Bourg.

On average, the best time to visit Marie Galante, Guadeloupe is in January, February, March, April, May, June and December with generally perfect weather in Grand-Bourg.

Interested in more climate information?

We have much more information about the climate in Marie Galante.

Weather and climate has detailed information for every country in the world. Are you going to Guadeloupe? Get detailed historical weather averages for many cities in Guadeloupe.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.