Leeward Islands (Bora Bora)
September
Weather in Leeward Islands for September 2026
Your guide to Leeward Islands weather in September - trends and predictions
In general, the average temperature in Leeward Islands at the beginning of September is 25.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 26 °C by the end of September.
Leeward Islands experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 86.1 mm.
Temperatures
Rain 🌧️
5
Dry days
25
Rainy days
0
Snow days
26°/25°
Temperatures
26 km/h
Avg max wind
75 %
Avg humidity
Leeward Islands Weather September
Move between months or click on a day
Temperatures trend during September in Leeward Islands
See the weather trend as well as the moving average line
September weather in Leeward Islands day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 26° /25° | 1.5 mm | 7 | |
| 2 Sept. | Patchy rain possible | 25° /24° | 0.5 mm | 8 | |
| 3 Sept. | Light rain shower | 25° /24° | 0.9 mm | 7 | |
| 4 Sept. | Light rain shower | 26° /24° | 1.1 mm | 7 | |
| 5 Sept. | Light rain shower | 25° /24° | 6.1 mm | 7 | |
| 6 Sept. | Patchy rain possible | 25° /24° | 5.7 mm | 7 | |
| 7 Sept. | Light rain shower | 25° /24° | 4 mm | 7 | |
| 8 Sept. | Light rain shower | 25° /23° | 3.3 mm | 7 | |
| 9 Sept. | Light rain shower | 26° /24° | 0.9 mm | 7 | |
| 10 Sept. | Patchy rain possible | 26° /24° | 1 mm | 7 | |
| 11 Sept. | Patchy rain possible | 26° /25° | 0.7 mm | 7 | |
| 12 Sept. | Patchy rain possible | 26° /25° | 1.1 mm | 7 | |
| 13 Sept. | Patchy rain possible | 26° /25° | 1.5 mm | 7 | |
| 14 Sept. | Light rain shower | 26° /25° | 4.4 mm | 7 | |
| 15 Sept. | Patchy rain possible | 26° /25° | 2.7 mm | 7 | |
| 16 Sept. |  Patchy light drizzle | 26° /25° | 1.4 mm | 7 | |
| 17 Sept. | Light rain shower | 26° /25° | 0.8 mm | 7 | |
| 18 Sept. | Patchy rain possible | 26° /25° | 1.9 mm | 7 | |
| 19 Sept. | Light drizzle | 26° /25° | 0.7 mm | 7 | |
| 20 Sept. | Patchy rain possible | 26° /25° | 3.9 mm | 7 | |
| 21 Sept. | Light rain shower | 26° /25° | 2.5 mm | 7 | |
| 22 Sept. |  Moderate or heavy rain shower | 26° /25° | 6.9 mm | 7 | |
| 23 Sept. | Moderate or heavy rain shower | 26° /25° | 7.6 mm | 7 | |
| 24 Sept. | Patchy rain possible | 26° /25° | 3.9 mm | 7 | |
| 25 Sept. | Light rain shower | 26° /25° | 4.8 mm | 7 | |
| 26 Sept. | Light rain shower | 26° /25° | 6.6 mm | 7 | |
| 27 Sept. | Light rain shower | 26° /25° | 3.9 mm | 7 | |
| 28 Sept. | Patchy rain possible | 26° /25° | 0.5 mm | 7 | |
| 29 Sept. | Light rain shower | 26° /25° | 2.1 mm | 7 | |
| 30 Sept. | Patchy rain possible | 26° /25° | 3.3 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Leeward Islands 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 Leeward Islands forecast closer to your planned date for the most up-to-date weather information.
Change Month
Leeward Islands in September - FAQ
What are the expected maximum and minimum temperatures in Leeward Islands during September?
During September, expect a variety of temperatures with highs around 26° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Leeward Islands during September?
Moderate rainfall is anticipated in Leeward Islands during September, with a total of 86.1 mm spread over approximately 25 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Leeward Islands during September?
The average wind speed in Leeward Islands during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Leeward Islands
Explore the daily rainfall trends and prepare for Leeward Islandss September weather 💧
Typically, Leeward Islands has 25 rainy days in September with a total of 86.1 mm of rainfall.
UV exposure in Leeward Islands during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Leeward Islands
Select a location for an accurate weather forecast
More Locations Quick links
More Leeward Islands weather pages
You are here
Where is Leeward Islands?Get accurate weather forecasts for Leeward Islands, located at latitude -16.5 and longitude -151.737. Stay updated with localized weather information tailored for Leeward Islands.
Found a mistake?
We appreciate your attention to details. Tell us here.