Best time to go to Ko Samui

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  • Max Day Temperature: 22 - 30°C [remove]
  • Hours of Sunshine: 10 hours or more [remove]

The best time to go to Ko Samui is February

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Max Day Temperature (°C)

  • 29°C maximum daytime temperature in January in Ko Samui29
    Jan
  • 29°C maximum daytime temperature in February in Ko Samui29
    Feb
  • 30°C maximum daytime temperature in March in Ko Samui30
    Mar
  • 32°C maximum daytime temperature in April in Ko Samui32
    Apr
  • 32°C maximum daytime temperature in May in Ko Samui32
    May
  • 31°C maximum daytime temperature in June in Ko Samui31
    Jun
  • 31°C maximum daytime temperature in July in Ko Samui31
    Jul
  • 31°C maximum daytime temperature in August in Ko Samui31
    Aug
  • 31°C maximum daytime temperature in September in Ko Samui31
    Sep
  • 30°C maximum daytime temperature in October in Ko Samui30
    Oct
  • 29°C maximum daytime temperature in November in Ko Samui29
    Nov
  • 29°C maximum daytime temperature in December in Ko Samui29
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
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  • Ko Samui weather overview
  • Ko Samui climate averages by month
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  • Ko Samui 5-day weather forecast
  • Ko Samui weather today - current conditions (last 24-hours)

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

The best time to go guide for Ko Samui, Thailand shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia) & the Met Office. Find out more about our data sources.

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

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Best time to go to Ko Samui, Thailand

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