The temperatures in Fort De France during September are extremely high, between 27°C and hot as 30°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Fort De France. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Fort De France in September 2025.
If you’re planning to visit Fort De France in the near future, we highly recommend that you review the 14 day weather forecast for Fort De France before you arrive.
Temperatures
30° / 27°
Rainy Days
8
Snowy Days
0
Dry Days
22
Rainfall
177
mm
Sun Hours
11.3
Hrs
