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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Phuket

Phuket in September

Avoid month. Listed as a month to avoid: May–Oct (monsoon, rough seas and rip currents).

Key facts

Verdict
Avoid
Temperature
30°C / 24°C
average high / low
Rain days
21
Crowds
Low
Thailand overall
Prices
Low
Thailand overall

Verdict

AvoidBest and avoid months for Phuket

Listed as a month to avoid: May–Oct (monsoon, rough seas and rip currents).

Weather in September

Long-term averages
  • PhuketHighs around 30 °C, lows around 24 °C, rain on about 21 days
  • Andaman coast, Thailand · Phuket, Krabi, Koh Lanta, Khao Lakrainy

    Southwest monsoon May–Oct: rough seas, red-flag beaches, and the Similan and Surin parks closed.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Phuket Vegetarian Festival

    Sep–Oct (9 days, lunar) · Thailand

    Street processions with piercings in Phuket Town; road closures and firecrackers.

Crowds and prices

Crowds · Thailand overall
Low
Prices · Thailand overall
Low

Thailand overall: Wettest month in Bangkok and on the Andaman coast; flooding in low areas. Only for low prices.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Thailand in September →