ThailandCountries Thailand Koh Samui May Temperatures
ThailandThailand Koh Samui
Koh Samui Thailand
Temperatures in May
Climate ▸Forecast ▸May ▸June ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Temperature in Koh Samui in May

Koh Samui is a region in Thailand. In May the average maximum daytime temperatures are very high and range from 31°C in Chaweng Beach to 34°C in Suratthani. Nighttime temperatures generally drop to 26°C in Suratthani and 28°C in Chaweng Beach.

What is the temperature of the different cities in Koh Samui in May?

Discover the typical May temperatures for the most popular locations of Koh Samui on the map below. Detailed insights are just a click away.

Weather conditions Weather
Temperatures
Precipitation
Map not visible? Whoops sorry! Please refresh the page.
Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in May in Koh Samui?
    • Data insights from our comprehensive database indicate that Suratthani is the city with the highest warmth. Daytime peaks average near 34°C, while the nights are characterized by a low temperature close to 26°C."

  • What is the coldest city in May in Koh Samui?
    • The coldest city in May in Koh Samui is Chaweng Beach when we check our database. The maximum daytime temperatures are around 31°C and minimum nighttime temperatures fall around 28°C.

  • How much sun does Koh Samui get in May?
    • Chaweng Beach enjoys close to 193 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

    Interested in more climate information?

    We have much more information about the climate in Koh Samui. Interested in the weather conditions in a specific month? Select the month below.

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      

    • Weather and climate has detailed information for every country in the world. Are you going to Thailand? Get detailed historical weather averages for many cities in Thailand.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.