Weather in Phuket for August 2025
Until now, August 2025 in Phuket has been nearly identical to the historical average, with a temperature of 28.2 °C (showing only a slight deviation of -0.4 °C).
The forecast for the next days 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 August is 28.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.7 °C by the end of August.
Phuket experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 322.4 mm.
Temperatures
Rain 🌧️
Phuket Weather August
Temperatures trend during August in Phuket
August weather in Phuket day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Moderate or heavy rain shower | 28° /25° | 13.9 mm | 6 | |
| 2 Aug. | Moderate or heavy rain shower | 29° /25° | 7.7 mm | 6 | |
| 3 Aug. | Moderate or heavy rain shower | 29° /25° | 5.5 mm | 6 | |
| 4 Aug. | Moderate or heavy rain shower | 29° /26° | 5.5 mm | 6 | |
| 5 Aug. |  Patchy rain possible | 29° /25° | 3.4 mm | 6 | |
| 6 Aug. | Moderate or heavy rain shower | 28° /26° | 8.4 mm | 6 | |
| 7 Aug. | Light rain shower | 28° /26° | 9.9 mm | 6 | |
| 8 Aug. | Patchy rain possible | 29° /25° | 7 mm | 6 | |
| 9 Aug. | Patchy rain possible | 29° /26° | 10.6 mm | 6 | |
| 10 Aug. | Patchy rain possible | 29° /26° | 5.8 mm | 6 | |
| 11 Aug. | Moderate or heavy rain shower | 28° /25° | 10.6 mm | 6 | |
| 12 Aug. | Moderate or heavy rain shower | 28° /25° | 17 mm | 6 | |
| 13 Aug. | Light rain shower | 29° /26° | 11.3 mm | 6 | |
| 14 Aug. | Patchy rain possible | 29° /26° | 19.6 mm | 6 | |
| 15 Aug. | Moderate or heavy rain shower | 28° /25° | 27.2 mm | 6 | |
| 16 Aug. | Moderate or heavy rain shower | 28° /25° | 22.6 mm | 6 | |
| 17 Aug. | Moderate rain at times | 29° /25° | 7.4 mm | 6 | |
| 18 Aug. | Patchy rain possible | 29° /25° | 3.1 mm | 6 | |
| 19 Aug. | Moderate rain at times | 29° /25° | 5 mm | 6 | |
| 20 Aug. | Patchy rain possible | 29° /27° | 0.2 mm | 2.6 | |
| 21 Aug. |  Heavy rain | 29° /25° | 21.1 mm | 2.3 | |
| 22 Aug. | Patchy rain possible | 28° /24° | 4.6 mm | 3.3 | |
| 23 Aug. |  Moderate rain | 29° /26° | 15.1 mm | 6 | |
| 24 Aug. | Moderate rain | 28° /27° | 10.9 mm | 6 | |
| 25 Aug. | Moderate rain | 28° /26° | 9.3 mm | 6 | |
| 26 Aug. | Moderate rain | 28° /26° | 9.8 mm | 6 | |
| 27 Aug. | Moderate rain | 26° /25° | 9.1 mm | 6 | |
| 28 Aug. | Patchy rain possible | 28° /25° | 4.5 mm | 6 | |
| 29 Aug. | Patchy rain possible | 28° /27° | 4.5 mm | 6 | |
| 30 Aug. | Moderate rain | 28° /27° | 7.2 mm | 6 | |
| 31 Aug. | Moderate rain | 28° /26° | 6.8 mm | 6 | |
| Next | |||||
Phuket in August - FAQ
Phuket water temperatures in August
The average water temperature of the Andaman Sea near Phuket in August is 28.2 °C. At the beginning of August temperatures are around 28.3 °C; by the end of the month they stay fairly steady and reach 28 °C.
- What is the water temperature in Phuket in August?
- The average water temperature in Phuket in August is 28.2 °C.
- Can you swim in Phuket in August?
- The sea feels almost bath-like – perfect for floating, paddle-boarding or spending hours snorkeling without a wetsuit.
August rainfall patterns in Phuket
UV exposure in Phuket during August
Quick links
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