Koh Samui in june: average Weather, Temperature and Climate, Where to go?
Weather on the island of Koh Samui in june 2025
Below, check out the weather forecast for june for most popular cities in Ko Samui. These forecasts are probabilities for the month of june from weather reports for over 10 years. The percentage indicates the probability of having the weather indicated.
Average weather in june in Chaweng Beach
tolerable weather UV index: 7
Weather at 6am
85°F
Partly Cloudy
34% of time
29%
23%
10%
Weather at 12pm
86°F
Clear/Sunny
37% of time
35%
18%
7%
Weather at 6pm
86°F
Partly Cloudy
33% of time
25%
24%
13%
Weather at 3am
85°F
29%
28%
27%
11%
Where to go on the island of Koh Samui in june?
Where to go on the island of Koh Samui in june: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go on the island of Koh Samui in june when it comes to the weather?
Remember:
The climate on the island of Koh Samui in june is tolerable across the board.
You are lucky: It is not perfect, however, the weather in Ko Samui that month is, on average, quite good in Bophut, Koh Madsum, Lamai beach, Chaweng Beach, Lipa Noi, Maenam, Koh Taen and Koh Phaluai. I allows to savor tour in these places. And even why not take a little time to enjoy the weather for... just be relax!
If you do not go to spend your time in a lounger by the pool, but, for example to discover the heritage, the cities of Bang Kao (Laem Sor beach), Choeng Mon and Nathon have a decent enough weather for that in june.
Climate on the island of Koh Samui in june
Climate in Chaweng Beach in june
In the month of june, maximum temperature is 86°F and minimum temperature is 85°F (for an average temperature of 86°F). The climate is quite pleasant around this city in the month of june. With 7.3in over 12 days, you risk getting wet slightly during your holidays. But this is pretty moderate and it will not be continuous.
With a good climate, the month of june is a good time to go in this city in Ko Samui.
| June | |||
| Average temperature | 86°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 7.3in | ||
| Number of days with rainfall | 12 day(s) (41%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 38% | ||
| Length of day | 12:40 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Bang Kao (Laem Sor beach) in june
In the month of june, the mean temperature in Bang Kao (Laem Sor beach) is 86°F (maximum temperature is 86°F and minimum temperature is 85°F). The climate is quite enjoyable there in this month. With 7.3in over 12 days, rainfall can happen for your vacations. But this is pretty moderate and it will not be continuous.
With proper weather, june is okay (but not good time) for traveling there in Ko Samui.
| June | |||
| Average temperature | 86°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 7.3in | ||
| Number of days with rainfall | 12 day(s) (41%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 38% | ||
| Length of day | 12:41 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Bophut in june
In the month of june, the mean temperature in Bophut is 86°F (maximum temperature is 86°F and minimum temperature is 85°F). The climate is good in that locality in this month. With 7.3in over 12 days, rainfall can happen throughout your journey. But this is rather reasonably and it is only of temporary showers.
With good weather conditions, june is a recommended month to go there.
| June | |||
| Average temperature | 86°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 7.3in | ||
| Number of days with rainfall | 12 day(s) (41%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 38% | ||
| Length of day | 12:41 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Choeng Mon in june
In the month of june, maximum temperature is 86°F and minimum temperature is 85°F (for an average temperature of 86°F). The climate is nice in that locality in the month of june. With 7.3in over 12 days, you will experience some showers during your holidays. But this is pretty moderate and it is only of temporary showers.
With proper weather, the month of june is okay (but not the best month) for traveling in that area in Ko Samui.
| June | |||
| Average temperature | 86°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 7.3in | ||
| Number of days with rainfall | 12 day(s) (41%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 38% | ||
| Length of day | 12:40 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Koh Madsum in june
In the month of june, the mean temperature in Koh Madsum is 86°F (maximum temperature is 86°F and minimum temperature is 85°F). The climate is quite good in that locality in this month. With 7.3in over 12 days, you risk getting wet slightly throughout your vacations. But this is rather moderate and it will not be continuous.
With a good climate, june is an advisable month to go in this locality in Ko Samui.
| June | |||
| Average temperature | 86°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 7.3in | ||
| Number of days with rainfall | 12 day(s) (41%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 38% | ||
| Length of day | 12:39 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities on the island of Koh Samui in june
| Chaweng Beach in june | tolerable weather |
| Bang Kao (Laem Sor beach) in june | tolerable weather |
| Bophut in june | tolerable weather |
| Choeng Mon in june | tolerable weather |
| Koh Madsum in june | tolerable weather |
| Koh Phaluai in june | tolerable weather |
| Koh Taen in june | tolerable weather |
| Lamai beach in june | tolerable weather |
| Lipa Noi in june | tolerable weather |
| Maenam in june | tolerable weather |
| Nathon in june | tolerable weather |
Weather data for Koh Samui in june:
Weather data for Koh Samui in june is derived from an average of the weather forecast since 2009 on the island of Koh Samui. There is a margin of error and these forecasts are to be considered as general information only. The weather on the island of Koh Samui can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Koh Samui.