Ko Samui weather in March 2022

Get the latest coronavirus (Covid-19) updates for Thailand with current travel advice, vaccine statistics and online resources.

  • 30°C maximum daytime temperature in March in Ko Samui30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in March in Ko Samui5
    5 days with some rainfall
  • 24°C minimum night-time temperature in March in Ko Samui24
    24°C min night temperature
  • 12 hours of daylight per day in March in Ko Samui12
    12 hours of daylight per day
  • Very high heat & humidity in March in Ko SamuiVH
    Very High heat & humidity
  • 54 mm monthly rainfall in March in Ko Samui54
    54 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Ko Samui11
    11+ (Extreme) UV index
  • 29°C sea temperature in March in Ko Samui29
    29°C sea temperature

Recommended for Thailand

  • Top deals & discounts
  • Ko Samui weather overview
  • Ko Samui climate averages by month
  • More destinations
  • Best time to go to Ko Samui
  • Ko Samui 5-day weather forecast

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

The March weather guide for Ko Samui, Thailand 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.

Air France sale offers: Low economy fares worldwide

  • Save on worldwide flights with Air France low fares
  • Book return flights to destinations across the world
  • Flights depart from the UK via Paris, France
Go to Air France deal >>

View all Air France offers

How hot is it in Ko Samui in March?

Daytime temperatures usually reach 30°C in Ko Samui in March with very high heat and humidity, falling to 24°C at night.

How sunny is it in Ko Samui in March?

There are normally 8 hours of bright sunshine each day in Ko Samui in March - that's 70% of daylight hours.

How warm is the sea around Ko Samui in March?

The average sea temperature around Ko Samui in March is 29°C.

Does it rain in Ko Samui in March?

There are usually 5 days with some rain in Ko Samui in March and the average monthly rainfall is 54mm.

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

Back to top

Ko Samui sunrise & sunset times for March 2022

Browse the sunrise and sunset times for Ko Samui in March 2022. Select a month to view Ko Samui sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st March 2022 06:34 18:30
Wednesday, 16th March 2022 06:26 18:31
Thursday, 31st March 2022 06:18 18:30

Momondo: Compare latest car hire deals

  • Search & compare the best car hire deals
  • Free 48-hour cancellation policy & no hidden charges
  • Check prices with Avis, Europcar, Sixt & more
Go to Momondo deal >>

View all Momondo offers

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.