French Polynesia (Faaa)
September
Weather in French Polynesia for September 2025
Your guide to French Polynesia weather in September - trends and predictions
Until now, September 2025 in French Polynesia has been nearly identical to the historical average, with a temperature of 24.8 °C (showing only a slight deviation of 0.2 °C).
The forecast for the upcoming days in French Polynesia predicts a temperature of 25.9 °C, which is slightly above the historical average.
In general, the average temperature in French Polynesia at the beginning of September is 24.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 25.7 °C by the end of September.
French Polynesia experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 143.1 mm.
Temperatures
Rain 🌧️
7
Dry days
23
Rainy days
0
Snow days
24°/24°
Temperatures
31 km/h
Avg max wind
79 %
Avg humidity
French Polynesia Weather September
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What’s the Weather Like in French Polynesia This September?
Discover the average temperatures and weather trends across French Polynesia’s cities this September.
Temperatures trend during September in French Polynesia
See the weather trend as well as the moving average line
September weather in French Polynesia day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 24° /23° | 1 mm | 6 | |
| 2 Sept. |  Light drizzle | 24° /23° | 1.2 mm | 6 | |
| 3 Sept. |  Moderate or heavy rain shower | 25° /23° | 6.6 mm | 6 | |
| 4 Sept. | Light rain shower | 25° /23° | 6.1 mm | 6 | |
| 5 Sept. | Moderate or heavy rain shower | 25° /23° | 14 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 25° /24° | 13.5 mm | 6 | |
| 7 Sept. | Light rain shower | 25° /23° | 5 mm | 6 | |
| 8 Sept. |  Partly cloudy | 24° /23° | 1.5 mm | 6 | |
| 9 Sept. | Patchy rain possible | 25° /23° | 1.4 mm | 6 | |
| 10 Sept. | Light rain shower | 25° /24° | 5.5 mm | 6 | |
| 11 Sept. | Light rain shower | 25° /23° | 6.1 mm | 6 | |
| 12 Sept. | Patchy rain possible | 25° /23° | 1.6 mm | 6 | |
| 13 Sept. | Patchy rain possible | 24° /24° | 0.4 mm | 6 | |
| 14 Sept. | Patchy rain possible | 25° /24° | 0.1 mm | 6 | |
| 15 Sept. | Patchy rain possible | 26° /25° | 0.1 mm | 2.8 | |
| 16 Sept. | Patchy rain possible | 26° /25° | 4.6 mm | 2.8 | |
| 17 Sept. |  Moderate rain | 26° /25° | 6.4 mm | 2.8 | |
| 18 Sept. | Moderate rain | 26° /25° | 5.3 mm | 2.6 | |
| 19 Sept. | Patchy rain possible | 26° /25° | 3.7 mm | 0 | |
| 20 Sept. | Patchy rain possible | 26° /26° | 0.7 mm | 7 | |
| 21 Sept. | Patchy rain possible | 26° /26° | 2.2 mm | 7 | |
| 22 Sept. | Patchy rain possible | 26° /25° | 0.3 mm | 7 | |
| 23 Sept. | Patchy rain possible | 26° /25° | 4.3 mm | 7 | |
| 24 Sept. | Patchy rain possible | 26° /25° | 2.9 mm | 7 | |
| 25 Sept. | Moderate rain | 25° /25° | 5.3 mm | 6 | |
| 26 Sept. | Patchy rain possible | 26° /25° | 3.8 mm | 7 | |
| 27 Sept. | Patchy rain possible | 26° /25° | 4 mm | 7 | |
| 28 Sept. | Moderate rain | 26° /25° | 5.1 mm | 7 | |
| 29 Sept. | Patchy rain possible | 25° /24° | 3.2 mm | 6 | |
| 30 Sept. | Patchy rain possible | 26° /24° | 1.1 mm | 6 | |
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Important Notice
Our weather forecast for French Polynesia 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 French Polynesia forecast closer to your planned date for the most up-to-date weather information.
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French Polynesia in September - FAQ
What are the expected maximum and minimum temperatures in French Polynesia during September?
During September, expect a variety of temperatures with highs around 24° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in French Polynesia during September?
Significant rainfall exceeding 143.1 mm is expected in French Polynesia during September, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in French Polynesia during September?
The average wind speed in French Polynesia during September is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in French Polynesia
Explore the daily rainfall trends and prepare for French Polynesias September weather 💧
UV exposure in French Polynesia during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Regions in French Polynesia
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Where is French Polynesia?Get accurate weather forecasts for French Polynesia, located at latitude -17.559 and longitude -149.604. Stay updated with localized weather information tailored for French Polynesia.
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