Phuket
Thailand
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Phuket, Thailand

A close view of beautiful long tail boats on the white sandy shores of a beach in Phuket, Thailand
A close view of beautiful long tail boats on the white sandy shores of a beach in Phuket, Thailand
August experiences a slight reduction in rainfall, but still fetches moderately high precipitation of 264.2mm (10.4") across nineteen days of rain. The days are wet but remain sunny from the eight daily hours of sunshine. A constant humidity of 79% prompts a warm sea temperature of 29°C (84.2°F), and the beaches around the lovely island of Phuket remain abuzz with activities. August is hot and scorching with temperatures in the range of 25°C (77°F) and 31°C (87.8°F).
Taking a trip to the elephant sanctuaries and playing water games with the gentle giants remains a lovely bucket list activity. The activity helps cool down the heat but in a more fun way.
  • Average high temperature in August: 32°C

The warmest month (with the highest average high temperature) is March (34°C).
Months with the lowest average high temperature are September and October (31.5°C).

  • Average low temperature in August: 25.3°C

The month with the highest average low temperature is April (25.8°C).
The coldest month (with the lowest average low temperature) is December (24.4°C).

  • Average humidity in August: 79%

Months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is February (69%).

  • Average rainfall in August: 286.8mm

The wettest month (with the highest rainfall) is September (361.2mm).
The driest month (with the lowest rainfall) is February (23.9mm).

  • Average rainfall days in August: 19 days

The month with the highest number of rainy days is September (23 days).
The month with the lowest number of rainy days is February (3 days).

  • Average sea temperature in August: 29°C

Best months for swimming (with the highest average sea temperature) are April, May and June (30°C).
Coldest months (with the lowest average sea temperature) are January, February and December (28°C).

  • Average daylight in August: 13.1h

Months with the longest days are June and July (Average daylight: 13.3h).
The month with shortest days is December (Average daylight: 12.4h).

  • Average sunshine in August: 5.6h

The month with most sunshine is February (Average sunshine: 9.7h).
The month with least sunshine is June (Average sunshine: 4.7h).

  • Average UV index in August: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

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