Koh Samui weather in November (Bangkok Province, Thailand)

This month is known as a warm month. The average maximum daytime temperature in Koh Samui in November lies at 28.1°C (82.58°F). The average minimum temperature goes down to around 25.5°C (77.9°F) (often the minimum temperature is noted at night).

November is part of the rainy season with an average precipitation of 464mm (18.3 inches). This makes it the wettest month of the year. There are generally around 18 rainy days. The sun will show itself now and again, with 175 hours of sunshine during the entire month.

 

Koh Samui, monthly averages in November

Show in Fahrenheit

Min Temperature 25 °C  

Max Temperature 28 °C  

Water Temperature 28 °C *  

Chance of Rain 63%  

Precipitation 464mm  

Rainy days 19 days  

Humidity 85% *  

Sunshine 175 hrs *  

Where to stay in Koh Samui

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Where to go in Thailand in November

Find out more about the weather in Thailand in November and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in November? Visitors traveling to Koh Samui should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very warm or even hot. With a water temperature of around 28.6°C (83.48°F), this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in November.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Koh Samui.

Our site offers climate and forecast data for every country in the world. Are you going to Thailand? On this website you can find 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 climate conditions. Find out where to go with our weather planner.