Martinique (Le Lamentin)
September
Weather in Martinique for September 2026
Your guide to Martinique weather in September - trends and predictions
Until now, September 2026 in Martinique has been nearly identical to the historical average, with a temperature of 29.6 °C (showing only a slight deviation of 0.1 °C).
The forecast for the next days in Martinique predicts temperatures to be around 30 °C, close to the historical average.
In general, the average temperature in Martinique at the beginning of September is 29.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.9 °C by the end of September.
Martinique experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 115.6 mm.
Temperatures
Rain 🌧️
6
Dry days
24
Rainy days
0
Snow days
29°/26°
Temperatures
18 km/h
Avg max wind
75 %
Avg humidity
Martinique Weather September
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What’s the Weather Like in Martinique This September?
Discover the average temperatures and weather trends across Martinique’s cities this September.
Temperatures trend during September in Martinique
See the weather trend as well as the moving average line
September weather in Martinique day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 29° /26° | 2.7 mm | 5 | |
| 2 Sept. | Light rain shower | 29° /25° | 3.7 mm | 6 | |
| 3 Sept. | Light rain shower | 29° /25° | 2.3 mm | 8 | |
| 4 Sept. | Patchy rain possible | 30° /26° | 3.2 mm | 6 | |
| 5 Sept. | Light rain shower | 29° /26° | 3.9 mm | 5 | |
| 6 Sept. | Patchy rain possible | 30° /26° | 2.8 mm | 6 | |
| 7 Sept. | Light rain shower | 30° /26° | 2.1 mm | 6 | |
| 8 Sept. | Light rain shower | 30° /26° | 4.7 mm | 6 | |
| 9 Sept. |  Partly cloudy | 30° /26° | 4.7 mm | 6 | |
| 10 Sept. | Light rain shower | 30° /26° | 5.6 mm | 6 | |
| 11 Sept. | Patchy rain possible | 30° /26° | 2.2 mm | 6 | |
| 12 Sept. | Light rain shower | 30° /26° | 2.1 mm | 5 | |
| 13 Sept. | Partly cloudy | 29° /26° | 3.5 mm | 6 | |
| 14 Sept. | Patchy rain possible | 30° /26° | 1.8 mm | 6 | |
| 15 Sept. | Light rain shower | 30° /26° | 4.2 mm | 6 | |
| 16 Sept. | Patchy rain possible | 29° /26° | 7.9 mm | 5 | |
| 17 Sept. | Patchy rain possible | 30° /26° | 4.8 mm | 6 | |
| 18 Sept. | Patchy rain possible | 30° /26° | 2.2 mm | 7 | |
| 19 Sept. | Patchy rain possible | 30° /25° | 2.3 mm | 7 | |
| 20 Sept. | Patchy rain possible | 30° /26° | 2 mm | 8 | |
| 21 Sept. | Light rain shower | 30° /26° | 3 mm | 8 | |
| 22 Sept. | Light rain shower | 30° /26° | 3.4 mm | 7 | |
| 23 Sept. | Light rain shower | 30° /26° | 4.9 mm | 6 | |
| 24 Sept. | Patchy rain possible | 29° /26° | 9.8 mm | 6 | |
| 25 Sept. | Patchy rain possible | 30° /26° | 3.7 mm | 5 | |
| 26 Sept. | Patchy rain possible | 30° /27° | 6.3 mm | 6 | |
| 27 Sept. | Patchy rain possible | 30° /27° | 0.8 mm | 11.3 | |
| 28 Sept. | Patchy rain possible | 30° /27° | 7.7 mm | 11.9 | |
| 29 Sept. | Patchy rain possible | 30° /27° | 2.6 mm | 11.8 | |
| 30 Sept. | Patchy rain possible | 30° /26° | 2.6 mm | 11.8 | |
| Next | |||||
Important Notice
Our weather forecast for Martinique in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Martinique forecast closer to your planned date for the most up-to-date weather information.
Change Month
Martinique in September - FAQ
What are the expected maximum and minimum temperatures in Martinique during September?
During September, expect a variety of temperatures with highs around 29° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Martinique during September?
Significant rainfall exceeding 115.6 mm is expected in Martinique during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Martinique during September?
The average wind speed in Martinique during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Martinique
Explore the daily rainfall trends and prepare for Martiniques September weather 💧
Typically, Martinique has 24 rainy days in September with a total of 115.6 mm of rainfall.
UV exposure in Martinique during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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