Beach weather in Ko Samui, Thailand in October

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Visiting Ko Samui, Thailand in October

31°C (88°F) Air Temperature

29°C (85°F) Sea Temperature

5.5 Hrs of Sun / Day

23.0 Days of Rain

October has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 46.4% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.5 hours of sunshine per day. October has total rainfall of 25.5cm (10.0inches) making it quite rainy but mostly with moderate tropical showers. There are 23 days with some rainfall so there are few clear days to enjoy the beach. 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 (85°F). October is an excellent month for swimming in Ko Samui with very comfortable temperatures for bathing all day.

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 October.

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Can you sunbathe in Ko Samui in October?

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

More about October temperature and sunshine.

Can you swim in Ko Samui in October?

Yes, October is an excellent month for swimming in Ko Samui with very warm sea temperatures 29°C (85°F).

More about October sea temperatures.

Is October a good time to holiday in Ko Samui?

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

More about the October temperatures and sunshine.

Is Ko Samui warm in October?

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

The average maximum temperature in Ko Samui in October is 31°C (88°F). The average maximum temperature is 32°C (89°) in the previous month and 30°C (86°F) in the next month.

The average temperature in Ko Samui in October is 28°C (83°F). The average temperature is 29°C (84°F) in the previous month and 28°C (82°F) in the next month.

More info about the October temperatures and sunshine.

How sunny is Ko Samui in October?

The average day light hours per day in Ko Samui in October are 11.9. The sunshine percentage is 46.4% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.5 hours of sunshine per day.

More about October sunshine.

Temperature in Ko Samui in October

The average maximum temperature in Ko Samui in October is 31°C (88°F). The average maximum temperature is 32°C (89°F) in the previous month and 30°C (86°F) in the next month.

The average temperature in Ko Samui in October is 28°C (83°F). The average temperature is 29°C (84°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Ko Samui in October is 26°C (79°F). The minimum temperature is 27°C (80°F) in the previous month and 26°C (78°F) in the next month.

Sunshine in Ko Samui in October

During October the average day light hours are 11.9 per day in Ko Samui. The sunshine percentage is 46.4% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.5 hours of sunshine per day.

The ultraviolet index in Ko Samui in October is typically 12.7 during October. 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 October

The average sea water temperature in Ko Samui in October is 29.2°C (84.6°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Ko Samui in October

The average total rainfall in Ko Samui in October is 25.5cm (10.0inches) and on average there are 23 rainy days in October making it a very wet time to visit the beach.

Humidity in Ko Samui in October

The maximum dew point (an indicator of humidity) in Ko Samui in October is 25°C (78°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 (77°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Ko Samui in October is typically 90.4%. The maximum relative humidity is 86.4% in the previous month and 91.9% in the next month.

The average relative humidity in Ko Samui in October is typically 78.1%. The average relative humidity is 73.3% in the previous month and 80.1% in the next month.

Wind Speed in Ko Samui in October

The average maximum wind speed in Ko Samui in October is typically 22KM/H (14MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 22KM/H (14MPH) in the next month.

The average wind speed in Ko Samui in October is typically 10KM/H (6MPH). The average wind speed is 12KM/H (8MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Ko Samui in October is from the North-Northwest.

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