Weather in May in Koh Samui
Planning a getaway to Koh Samui this May and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:
What is the weather like in Koh Samui in May?
Koh Samui is a region in Thailand. May in Koh Samui generally has very warm temperatures, with precipitation levels ranging from high to heavy.
Temperatures
The average maximum temperatures are very warm 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. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.
Precipitation
In May, precipitation varies across different areas. From high rainfall in Laem Set Beach with an average of 119 mm to heavy rainfall in Suratthani with 165 mm.Average sunshine
Meanwhile, Chaweng Beach enjoys close to 193 hours of sunlight. This means it's a great month if you prefer bright and sunny days.To learn more about the conditions in specific areas of Koh Samui in May, check out the map below. For more details on the yearly weather, visit our Koh Samui climate page.
Where to go in Koh Samui in May
Popular destinations
What is the weather like in May for the 5 most popular destinations in Koh Samui?
Chaweng Beach
In May Chaweng Beach generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.
Lamai Beach
In May Lamai Beach generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.
Bophut
In May Bophut generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.
Choeng Mon Beach
In May Choeng Mon Beach generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.
Mae Nam Beach
In May Mae Nam Beach generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.
Is your destination not in the list? Have a look at other destinations in Koh Samui, in Thailand.
Is May the best time to visit Koh Samui?
In our opinion, May is a good time to visit Koh Samui with overall tolerable weather in Chaweng Beach.
On average, the best time to visit Koh Samui is in January and February with generally perfect weather in Chaweng Beach. On the other hand, the weather in October and November tend to be poor.
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.
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.