September
Weather in Phuket for September 2025
Your guide to Phuket weather in September - trends and predictions
The forecast for the first days of September 2025 in Phuket predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Phuket at the beginning of September is 28.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.4 °C by the end of September.
Phuket experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 487.1 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
28°/26°
Temperatures
19 km/h
Avg max wind
79 %
Avg humidity
Phuket Weather September
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Temperatures trend during September in Phuket
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September weather in Phuket day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate rain | 28° /27° | 6.4 mm | 6 | |
| 2 Sept. | Moderate rain | 28° /27° | 7.5 mm | 6 | |
| 3 Sept. |  Moderate or heavy rain shower | 28° /25° | 21.7 mm | 6 | |
| 4 Sept. |  Overcast | 28° /25° | 47.2 mm | 6 | |
| 5 Sept. |  Cloudy | 29° /25° | 30.1 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 28° /25° | 14.4 mm | 7 | |
| 7 Sept. |  Light rain shower | 28° /25° | 13.6 mm | 6 | |
| 8 Sept. | Moderate or heavy rain shower | 28° /25° | 11 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 28° /25° | 11.6 mm | 7 | |
| 10 Sept. |  Heavy rain at times | 29° /25° | 17.3 mm | 6 | |
| 11 Sept. | Patchy rain possible | 29° /26° | 4.1 mm | 6 | |
| 12 Sept. | Moderate rain at times | 29° /26° | 5.1 mm | 6 | |
| 13 Sept. | Moderate rain at times | 28° /25° | 8.6 mm | 6 | |
| 14 Sept. | Moderate rain at times | 28° /25° | 3.1 mm | 6 | |
| 15 Sept. | Moderate rain at times | 28° /25° | 8.4 mm | 6 | |
| 16 Sept. | Patchy rain possible | 28° /25° | 6.7 mm | 6 | |
| 17 Sept. | Light rain shower | 29° /25° | 7.3 mm | 7 | |
| 18 Sept. | Light rain shower | 29° /25° | 8.2 mm | 7 | |
| 19 Sept. | Moderate rain at times | 29° /26° | 10.5 mm | 6 | |
| 20 Sept. | Moderate or heavy rain shower | 28° /26° | 17.4 mm | 6 | |
| 21 Sept. | Moderate or heavy rain shower | 28° /25° | 18.4 mm | 6 | |
| 22 Sept. | Moderate or heavy rain shower | 28° /25° | 24.2 mm | 6 | |
| 23 Sept. | Patchy rain possible | 28° /25° | 19.3 mm | 6 | |
| 24 Sept. | Patchy rain possible | 28° /25° | 29.4 mm | 6 | |
| 25 Sept. | Patchy rain possible | 28° /25° | 12.4 mm | 6 | |
| 26 Sept. | Patchy rain possible | 28° /25° | 17.2 mm | 6 | |
| 27 Sept. | Moderate or heavy rain shower | 28° /25° | 17.7 mm | 6 | |
| 28 Sept. | Light rain shower | 29° /25° | 15.8 mm | 6 | |
| 29 Sept. | Moderate or heavy rain shower | 29° /25° | 10.7 mm | 6 | |
| 30 Sept. | Moderate or heavy rain shower | 29° /25° | 11.2 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Phuket 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 Phuket forecast closer to your planned date for the most up-to-date weather information.
Change Month
Phuket in September - FAQ
What are the expected maximum and minimum temperatures in Phuket during September?
During September, expect a variety of temperatures with highs around 28° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Phuket during September?
Significant rainfall exceeding 487.1 mm is expected in Phuket during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Phuket during September?
The average wind speed in Phuket during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Phuket
Explore the daily rainfall trends and prepare for Phukets September weather 💧
UV exposure in Phuket during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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