ClimateForecastAprilMay >>

Weather in April in Koh Samui

Considering a trip to Koh Samui this April and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Koh Samui in April?

Koh Samui is a region in Thailand. April in Koh Samui generally has very warm temperatures, with high precipitation.

Temperatures

The average maximum temperatures are very warm and range from 30°C in Chaweng Beach to 35°C in Suratthani. Nighttime temperatures generally drop to 26°C in Suratthani and 28°C in Chaweng Beach. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

Precipitation

In April, precipitation varies across different areas. From high rainfall in Lipa Noi with an average of 106 mm to high rainfall in Suratthani with 143 mm.

Average sunshine

Meanwhile, Chaweng Beach enjoys close to 201 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

For a closer look at April's conditions in Koh Samui, see the map below. For a more detailed look at Koh Samui's yearly weather, check out our Koh Samui climate page.

Where to go in Koh Samui in April

Find more information for the most popular destinations in the Koh Samui on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in April for the 5 most popular destinations in Koh Samui?

Chaweng Beach

In April Chaweng Beach generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.

Chaweng Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
30°C 
27°C 
240 hours 
96 mm 
5 days 
30°C 
28°C 
201 hours 
109 mm 
8 days 
May   >> May
>>  
31°C 
28°C 
193 hours 
131 mm 
17 days 
Climate in Chaweng Beach

Lamai Beach

In April Lamai Beach generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.

Lamai Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
30°C 
27°C 
240 hours 
97 mm 
5 days 
30°C 
28°C 
201 hours 
109 mm 
8 days 
May   >> May
>>  
31°C 
28°C 
193 hours 
124 mm 
17 days 
Climate in Lamai Beach

Bophut

In April Bophut generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.

Bophut
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
30°C 
27°C 
240 hours 
95 mm 
5 days 
30°C 
28°C 
201 hours 
108 mm 
8 days 
May   >> May
>>  
31°C 
28°C 
193 hours 
134 mm 
17 days 
Climate in Bophut

Choeng Mon Beach

In April Choeng Mon Beach generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.

Choeng Mon Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
30°C 
27°C 
240 hours 
95 mm 
5 days 
30°C 
28°C 
201 hours 
109 mm 
8 days 
May   >> May
>>  
31°C 
28°C 
193 hours 
137 mm 
17 days 
Climate in Choeng Mon Beach

Mae Nam Beach

In April Mae Nam Beach generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 28°C and high monthly rainfall. So on average the conditions are tolerable that month.

Mae Nam Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   March March
<<  
30°C 
27°C 
240 hours 
95 mm 
5 days 
30°C 
28°C 
201 hours 
108 mm 
8 days 
May   >> May
>>  
31°C 
28°C 
193 hours 
134 mm 
17 days 
Climate in Mae Nam Beach

Is your destination not in the list? Have a look at other destinations in Koh Samui, in Thailand.

Is April the best time to visit Koh Samui?

In our opinion, April is a good time to visit Koh Samui with overall tolerable weather in Chaweng Beach.

Generally speaking, January and February provide perfect weather in Chaweng Beach. In contrast, October and November tend to have poor weather conditions.

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.

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  • 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.