Phuket weather in August 2025

Expect daytime maximum temperatures of 31°C in Phuket, Thailand in August and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 265 mm of rainfall in the month.

  • 31°C maximum daytime temperature in August in Phuket31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in August in Phuket19
    19 days with some rainfall
  • 24°C minimum night-time temperature in August in Phuket24
    24°C min night temperature
  • 12 hours of daylight per day in August in Phuket12
    12 hours of daylight per day
  • High heat & humidity in August in PhuketH
    High heat & humidity
  • 265 mm monthly rainfall in August in Phuket265
    265 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Phuket11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Phuket29
    29°C sea temperature

More about Phuket

Phuket by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Thailand

TUI: up to 8% off holidays booked online

  • Book online with TUI & save up to 8% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The August weather guide for Thailand (Phuket) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Thailand

How hot is it in Phuket in August?

Daytime temperatures usually reach 31°C in Phuket in August with high heat and humidity, falling to 24°C at night.

How sunny is it in Phuket in August?

There are normally 6 hours of bright sunshine each day in Phuket in August - that's 48% of daylight hours.

How warm is the sea around Phuket in August?

The average sea temperature around Phuket in August is 29°C.

Does it rain in Phuket in August?

There are usually 19 days with some rain in Phuket in August and the average monthly rainfall is 265mm.

Phuket August sunrise & sunset times

Browse the sunrise and sunset times for Phuket in August 2025. Select a month to view Phuket sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:19 18:47
Saturday, 16th August 2025 06:20 18:42
Sunday, 31st August 2025 06:19 18:35

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^