What August feels like in Phuket
August falls in Phuket's wet season — the rainfall numbers rise clearly above the dry months. The midday hours are hot; shade and water matter on long walks. Even after dark it stays hot and sultry. High humidity makes the heat feel heavier and sticky, especially on still afternoons.
Rain in Phuket in August
Rain is part of normal life this month, falling on most days. Rain tends to come in heavy bursts: about 9.6 mm (0.4 in) on an average rainy day. Across the year Phuket averages about 9.2 mm per rainy day, so August is typical.
Daylight and sunshine in August
Mid-month, Phuket gets 12 h 23 min of daylight, from sunrise near 6:20 am to sunset near 6:43 pm. Day length barely changes from mid-July (9 min shorter). Close to the equator, sunrise and sunset times move very little through the year. Measured sunshine covers about 75% of the daylight — there are plenty of bright spells.
How August compares to the rest of the year
August is the 5th coolest month of the year in Phuket. Afternoons run 0.3°C (0.5°F) cooler than in July, with 2 mm more rain. Temperatures barely move from one month to the next here. The next month's average high: 28.5°C (83.3°F).
Who August suits
- Sightseeing: less ideal — rain falls on more than half the days.
- Parks & outdoor: less ideal — afternoons are too warm to linger outside.
- Beach: less ideal — too many rainy days.
- Museums & indoor: a good choice — with rain on most days, galleries and museums make easy plans.
Tips for visiting Phuket in August
Rain Protection
A compact umbrella and a light waterproof jacket.
Sun Protection
Protect yourself from strong sun: hat, SPF and plenty of water.
Quick questions
How warm is Phuket in August?
Afternoons average 28.8°C (83.8°F) and nights about 25.8°C (78.4°F) — hot by most people's standards. It is the 5th coolest month of the year.
Does it rain a lot in Phuket in August?
Quite a lot — 221 mm spread over about 23 days.
What should I wear in Phuket in August?
Pack rain protection and sun protection. There is little need to change for the evening.
Is August or September better for visiting Phuket?
August scores better on our climate ranking (#8 of 12 vs #10), rated Fair against Fair.