Click on a day for an hourly weather forecast
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.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 27° / 25° | 2 | 30 | 0 | 64 mm | Perfect | Fort De France in January |
| February | 27° / 25° | 1 | 27 | 0 | 48 mm | Perfect | Fort De France in February |
| March | 27° / 25° | 1 | 30 | 0 | 46 mm | Perfect | Fort De France in March |
| April | 28° / 25° | 3 | 27 | 0 | 84 mm | Perfect | Fort De France in April |
| May | 28° / 26° | 3 | 28 | 0 | 97 mm | Perfect | Fort De France in May |
| June | 29° / 27° | 4 | 26 | 0 | 105 mm | Good | Fort De France in June |
| July | 29° / 27° | 6 | 25 | 0 | 148 mm | Good | Fort De France in July |
| August | 29° / 27° | 7 | 24 | 0 | 179 mm | Ok | Fort De France in August |
| September | 30° / 27° | 8 | 22 | 0 | 177 mm | Ok | Fort De France in September |
| October | 29° / 27° | 8 | 23 | 0 | 185 mm | Ok | Fort De France in October |
| November | 29° / 26° | 4 | 26 | 0 | 150 mm | Good | Fort De France in November |
| December | 28° / 26° | 3 | 28 | 0 | 85 mm | Perfect | Fort De France in December |