Weather in Ko Samui, Thailand in November

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Visiting Ko Samui, Thailand in November

The weather in November is marginally cooler than the previous month and temperatures continue to drop slightly into December. November has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 45.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.3 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in Ko Samui.

November has total rainfall of 26.5cm (10.4inches) making it quite rainy but mostly with moderate tropical showers. There are 20 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 29°C (84°F). November is an excellent month for swimming in Ko Samui with very comfortable temperatures for bathing all day. The sea temperature in November is marginally cooler than the previous month and temperatures continue to drop slightly into December.

Consider visiting Ko Samui in the months of January, February, March, April, for the best beach weather. Also consider one of our other suggestions for November.

Can you sunbathe in Ko Samui in November?

Yes, November is not an optimal time for sunbathing but it is possible on clearer days in Ko Samui.

November has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 45.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.3 hours of sunshine per day. November has total rainfall of 26.5cm (10.4inches) making it quite rainy but mostly with moderate tropical showers. There are 20 days with some rainfall so you can still enjoy the beach on the clear days.

More about November temperature and sunshine.

Can you swim in Ko Samui in November?

Yes, November is an excellent month for swimming in Ko Samui with very warm sea temperatures 29°C (84°F).

More about November sea temperatures.

Is November a good time to holiday in Ko Samui?

Yes, November is a good time for a holiday in Ko Samui.

November has average maximum temperatures of 30°C (86°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 45.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.3 hours of sunshine per day. November has total rainfall of 26.5cm (10.4inches) making it quite rainy but mostly with moderate tropical showers. There are 20 days with some rainfall so you can still enjoy the beach on the clear days. It is not an optimal time for sunbathing but it is possible on clearer days in Ko Samui. Sea temperatures are a very warm 29°C (84°F). November is an excellent month for swimming in Ko Samui with very comfortable temperatures for bathing all day.

More about the November temperatures and sunshine.

Is Ko Samui warm in November?

Yes, Ko Samui is very hot and perfect for sunbathing on clear days in November.

The average maximum temperature in Ko Samui in November is 30°C (86°F). The average maximum temperature is 31°C (88°) in the previous month and 30°C (85°F) in the next month.

The average temperature in Ko Samui in November is 28°C (82°F). The average temperature is 28°C (83°F) in the previous month and 28°C (82°F) in the next month.

More info about the November temperatures and sunshine.

How sunny is Ko Samui in November?

The average day light hours per day in Ko Samui in November are 11.7. The sunshine percentage is 45.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.3 hours of sunshine per day.

More about November sunshine.

Temperature in Ko Samui in November

The weather in November is marginally cooler than the previous month and temperatures continue to drop slightly into December. The average maximum temperature in Ko Samui in November is 30°C (86°F). The average maximum temperature is 31°C (88°F) in the previous month and 30°C (85°F) in the next month.

The average temperature in Ko Samui in November is 28°C (82°F). The average temperature is 28°C (83°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Ko Samui in November is 26°C (78°F). The minimum temperature is 26°C (79°F) in the previous month and 26°C (78°F) in the next month.

Sunshine in Ko Samui in November

The days in November are marginally shorter than the previous month and days continue to get marginally shorter into December. November has less hours of sunshine than the previous month and hours of sunshine continue to drop slightly into December. During November the average day light hours are 11.7 per day in Ko Samui. The sunshine percentage is 45.5% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.3 hours of sunshine per day.

The ultraviolet index in Ko Samui in November is typically 11 during November. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Ko Samui in November

The average sea water temperature in Ko Samui in November is 28.8°C (83.8°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in November is marginally cooler than the previous month and temperatures continue to drop slightly into December.

Rainfall in Ko Samui in November

November weather is slightly wetter than the previous month. November has fewer days of rain than the previous month and rainy days continue to drop quickly into December. The average total rainfall in Ko Samui in November is 26.5cm (10.4inches) and on average there are 20 rainy days in November making it a wet time to visit the beach.

Humidity in Ko Samui in November

The maximum dew point (an indicator of humidity) in Ko Samui in November is 25°C (77°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 25°C (78°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Ko Samui in November is typically 91.9%. The maximum relative humidity is 90.4% in the previous month and 88.6% in the next month.

The average relative humidity in Ko Samui in November is typically 80.1%. The average relative humidity is 78.1% in the previous month and 77.4% in the next month.

Wind Speed in Ko Samui in November

The average maximum wind speed in Ko Samui in November is typically 22KM/H (14MPH). The average maximum wind speed is 22KM/H (14MPH) in the previous month and 22KM/H (14MPH) in the next month.

The average wind speed in Ko Samui in November is typically 10KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 12KM/H (7MPH) in the next month.

The average wind direction in Ko Samui in November is from the East-Northeast.

Monthly Averages

Suggested Beaches in November

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.