Koh Samui in november: average Weather, Temperature and Climate, Where to go?
Weather on the island of Koh Samui in november 2025
Below, check out the weather forecast for november for most popular cities in Ko Samui. These datas are statistics for november from weather reports for many years. The percentage indicates the possibility of having the weather indicated.
Average weather in november in Chaweng Beach
very bad weather UV index: 7
Weather at 6am
85°F
Heavy rain
41% of time
34%
15%
12%
Weather at 12pm
85°F
Moderate rain at times
36% of time
31%
17%
16%
Weather at 6pm
85°F
Moderate rain at times
34% of time
24%
20%
20%
Weather at 3am
85°F
39%
32%
15%
14%
More information about the weather in Chaweng Beach in november
Where to go on the island of Koh Samui in november?
Where to go on the island of Koh Samui in november: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go on the island of Koh Samui in november when it comes to the weather?
Remember:
The climate on the island of Koh Samui in november is very bad across the board.
That month is not the best month to travel to in Ko Samui. The weather in Bophut, Koh Madsum, Lamai beach, Chaweng Beach, Lipa Noi, Maenam, Koh Taen and Koh Phaluai is quite correct. The sun is not there all the time and you may be faced the rain regularly. Nevertheless, if you don't plan a beach and relaxation travel but rather cultural visits, this climate may suit. In addition, there are definitely fewer tourists at this time of year.
But it gets worse: in Bang Kao (Laem Sor beach), Choeng Mon and Nathon and surrounding areas where the climate is even worse. We really do not recommend you to travel to these areas this month.
Climate on the island of Koh Samui in november
Climate in Chaweng Beach in november
In the month of november, maximum temperature is 85°F and minimum temperature is 83°F (for an average temperature of 85°F). The climate is enjoyable in that area in this month. With 22.3in over 21 days, rain may occur for your holidays. But this is reasonably and you will not be too bothered by it.
With proper weather, november is okay (but not good time) for traveling in that area in Ko Samui.
| November | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 22.3in | ||
| Number of days with rainfall | 21 day(s) (71%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 42% | ||
| Length of day | 11:42 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in Bang Kao (Laem Sor beach) in november
In the month of november, the mean temperature in Bang Kao (Laem Sor beach) is 85°F (maximum temperature is 85°F and minimum temperature is 83°F). The climate is quite pleasant in that area in this month. With 22.3in over 21 days, you will suffer the rain for your journey. Remember to bring rain clothes.
| November | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 22.3in | ||
| Number of days with rainfall | 21 day(s) (71%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 42% | ||
| Length of day | 11:42 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in Bophut in november
In november, maximum temperature is 85°F and minimum temperature is 83°F (for an average temperature of 85°F). The climate is quite enjoyable in this location in november. With 22.3in over 21 days, you risk getting wet slightly throughout your journey. But this is pretty moderate and you will not be too bothered by it.
With a correct weather, the month of november is okay (but not good time) for traveling in that area in Ko Samui.
| November | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 22.3in | ||
| Number of days with rainfall | 21 day(s) (71%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 42% | ||
| Length of day | 11:41 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in Choeng Mon in november
In november, maximum temperature is 85°F and minimum temperature is 83°F (for an average temperature of 85°F). The climate is nice in that locality in this month. With 22.3in over 21 days, you may find yourself often in the rain for your holidays. Consider to pack rain clothes.
| November | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 22.3in | ||
| Number of days with rainfall | 21 day(s) (71%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 42% | ||
| Length of day | 11:42 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in Koh Madsum in november
In the month of november, the mean temperature in Koh Madsum is 85°F (maximum temperature is 85°F and minimum temperature is 83°F). The climate is comfortable in that area in the month of november. With 22.3in over 21 days, you risk getting wet slightly for your trip. But this is rather reasonably and it is only of temporary showers.
With a correct climate, the month of november is okay (but not the best time) for traveling in Koh Madsum in Ko Samui.
| November | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 22.3in | ||
| Number of days with rainfall | 21 day(s) (71%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 42% | ||
| Length of day | 11:42 | ||
| Our opinion at whereandwhen.net | very bad |
All cities on the island of Koh Samui in november
| Chaweng Beach in november | very bad weather |
| Bang Kao (Laem Sor beach) in november | very bad weather |
| Bophut in november | very bad weather |
| Choeng Mon in november | very bad weather |
| Koh Madsum in november | very bad weather |
| Koh Phaluai in november | very bad weather |
| Koh Taen in november | very bad weather |
| Lamai beach in november | very bad weather |
| Lipa Noi in november | very bad weather |
| Maenam in november | very bad weather |
| Nathon in november | very bad weather |
Weather data for Koh Samui in november:
Weather data for Koh Samui in november 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.