Phuket
September
Weather in Phuket for September 2026
Your guide to Phuket weather in September - trends and predictions
In general, the average temperature in Phuket at the beginning of September is 28 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.3 °C by the end of September.
Phuket experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 446.2 mm.
Is September a good time to visit Phuket? check out the best time to travel to Phuket page.
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Temperatures
Rain 🌧️
More
0
Dry days
30
Rainy days
0
Snow days
28°/26°
Temperatures
20 km/h
Avg max wind
79 %
Avg humidity
Phuket Weather September
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Temperatures trend during September in Phuket
See the weather trend as well as the moving average line
September weather in Phuket day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 29° /25° | 23.7 mm | 6 | |
| 2 Sept. |  Moderate or heavy rain shower | 27° /24° | 35.7 mm | 6 | |
| 3 Sept. | Light rain shower | 27° /25° | 22.1 mm | 6 | |
| 4 Sept. |  Overcast | 28° /25° | 39.3 mm | 6 | |
| 5 Sept. |  Cloudy | 28° /25° | 27.1 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 28° /25° | 13.4 mm | 6 | |
| 7 Sept. | Light rain shower | 29° /25° | 11.9 mm | 6 | |
| 8 Sept. | Moderate or heavy rain shower | 28° /25° | 10.8 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 28° /25° | 11.2 mm | 6 | |
| 10 Sept. | Light rain shower | 29° /25° | 14.8 mm | 6 | |
| 11 Sept. | Patchy rain possible | 29° /25° | 3.4 mm | 6 | |
| 12 Sept. | Light rain shower | 29° /25° | 4.7 mm | 6 | |
| 13 Sept. | Light rain shower | 28° /25° | 8.3 mm | 6 | |
| 14 Sept. | Light rain shower | 28° /25° | 4.3 mm | 6 | |
| 15 Sept. | Moderate rain at times | 28° /25° | 10.7 mm | 6 | |
| 16 Sept. | Light rain shower | 28° /25° | 6.9 mm | 6 | |
| 17 Sept. | Light rain shower | 29° /25° | 6.8 mm | 7 | |
| 18 Sept. | Light rain shower | 29° /25° | 8.7 mm | 6 | |
| 19 Sept. | Moderate rain at times | 29° /26° | 9.4 mm | 6 | |
| 20 Sept. | Light rain shower | 28° /26° | 14.5 mm | 6 | |
| 21 Sept. | Moderate or heavy rain shower | 28° /25° | 14.8 mm | 6 | |
| 22 Sept. | Moderate or heavy rain shower | 28° /25° | 19.4 mm | 6 | |
| 23 Sept. | Patchy rain possible | 28° /25° | 15.9 mm | 6 | |
| 24 Sept. | Patchy rain possible | 28° /25° | 24 mm | 6 | |
| 25 Sept. | Patchy rain possible | 28° /25° | 11.6 mm | 6 | |
| 26 Sept. | Patchy rain possible | 29° /25° | 14.9 mm | 6 | |
| 27 Sept. | Moderate or heavy rain shower | 28° /25° | 14.4 mm | 6 | |
| 28 Sept. | Light rain shower | 29° /25° | 15.9 mm | 6 | |
| 29 Sept. | Moderate or heavy rain shower | 28° /25° | 13.9 mm | 6 | |
| 30 Sept. | Moderate or heavy rain shower | 28° /25° | 13.8 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 weather in September vs August vs October
Compare September weather in Phuket with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 28°/26° | 28°/26° | 28°/25° |
| Rainfall | 323 mm | 446 mm | 330 mm |
| Wind | 18.1 km/h | 19.8 km/h | 16 km/h |
| Humidity | 78% | 79% | 79% |
| Rainy days | 31 days | 30 days | 31 days |
| Dry days | 0 days | 0 days | 0 days |
Planning a trip to Phuket? Discover the best time to visit
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 446.2 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 20 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 💧
Typically, Phuket has 30 rainy days in September with a total of 446.2 mm of rainfall.
UV exposure in Phuket during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Phuket in September?
Warm & sunny · highs around 28 °C, frequent showers
As you prepare for your trip to Phuket in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Phuket, during September, is comfortable and enjoyable, regardless of the weather conditions.
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