Weather in Ko Samui, Thailand in April

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Tan
Sea
27°
Swim
Sea
28°
Swim
Sea
28°
Swim
Sea
30°
Swim
Sea
30°
Swim
Sea
30°
Swim
Sea
30°
Swim
Sea
30°
Swim
Sea
29°
Swim
Sea
29°
Swim
Sea
29°
Swim
Sea
27°
Swim

Visiting Ko Samui, Thailand in April

April is one of the best months to visit Ko Samui for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

April is very hot, and quite sunny but with occasional periods of cloudy and overcast skies. April is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain. Also consider visiting Ko Samui in one of the other best months of January, February, March, for the best beach weather.

Also consider one of our other suggestions for April.

Can you sunbathe in Ko Samui in April?

Yes, April is a good time for sunbathing in Ko Samui. April is very hot but quite a high chance of overcast or cloudy skies, might make sunbathing less enjoyable, and there is some chance of rain showers.

The average maximum temperature in Ko Samui in April is 33°C (91°F).

More about April temperature and sunshine.

Can you swim in Ko Samui in April?

Yes, April is an excellent month for swimming in Ko Samui with very warm sea temperatures 30°C (86°F).

More about April sea temperatures.

Can you visit Ko Samui in April?

Yes, April is a great time for visiting Ko Samui.

April is very hot and quite sunny but with occasional periods of cloudy and overcast skies. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's perfect for laying on the beach and enjoying the sunshine.

The average maximum temperature in Ko Samui in April is 33°C (91°F).

More about the April temperatures and sunshine.

How cold is Ko Samui in April?

The average minimum temperature in Ko Samui in April is 27°C (81°F). The minimum temperature is 27°C (80°F) in the previous month and 27°C (81°F) in the next month.

More about the April temperatures and sunshine.

How sunny is Ko Samui in April?

The average day light hours per day in Ko Samui in April are 12.3 and there are 6.5 hours of sunshine per day on average during April, making it quite sunny but with occasional periods of cloudy and overcast skies.

More about April sunshine.

Is it warm enough to swim in Ko Samui in April?

Yes, April is an excellent month for swimming in Ko Samui with very warm sea temperatures 30°C (86°F).

More about April sea temperatures.

Is April a good time to holiday in Ko Samui?

Yes, April is a great time for a holiday in Ko Samui.

April is very hot and quite sunny but with occasional periods of cloudy and overcast skies. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's perfect for laying on the beach and enjoying the sunshine.

The average maximum temperature in Ko Samui in April is 33°C (91°F).

More about the April temperatures and sunshine.

Is Ko Samui in April worth visiting?

Yes, Ko Samui is definitely worth visiting in April.

April is very hot and quite sunny but with occasional periods of cloudy and overcast skies. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's perfect for laying on the beach and enjoying the sunshine.

The average maximum temperature in Ko Samui in April is 33°C (91°F).

More about the April temperatures and sunshine.

Is Ko Samui warm in April?

Yes, Ko Samui is very hot in April.

The average maximum temperature in Ko Samui in April is 33°C (91°F). The average maximum temperature is 32°C (89°) in the previous month and 33°C (91°F) in the next month.

The average temperature in Ko Samui in April is 30°C (85°F). The average temperature ranges is 29°C (84°F) in the previous month and 30°C (86°F) in the next month.

More info about the April temperatures and sunshine.

Temperature in Ko Samui in April

The average maximum temperature in Ko Samui in April is 33°C (91°F). The average maximum temperature is 32°C (89°F) in the previous month and 33°C (91°F) in the next month.

The average temperature in Ko Samui in April is 30°C (85°F). The average temperature ranges is 29°C (84°F) in the previous month and 30°C (86°F) in the next month.

The average minimum temperature in Ko Samui in April is 27°C (81°F). The minimum temperature is 27°C (80°F) in the previous month and 27°C (81°F) in the next month.

Sunshine in Ko Samui in April

The average day light hours per day in Ko Samui in April are 12.3 and there are 6.5 hours of sunshine per day on average during April making it quite sunny but with occasional periods of cloudy and overcast skies

The ultraviolet index in Ko Samui in April is typically 14.8 during April. 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 April

The average sea water temperature in Ko Samui in April is 29.9°C (85.8°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Ko Samui in April

The average total rainfall in Ko Samui in April is 6.9cm (2.7inches) and on average there are 8 rainy days in April making it a quite rainy time to visit the beach.

Humidity in Ko Samui in April

The maximum dew point (an indicator of humidity) in Ko Samui in April is 26°C (79°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 26°C (26°F) in the next month.

The average maximum relative humidity in Ko Samui in April is typically 88.5%. The maximum relative humidity is 87% in the previous month and 87.4% in the next month.

The average relative humidity in Ko Samui in April is typically 73.6%. The average relative humidity is 73.4% in the previous month and 73.1% in the next month.

Wind Speed in Ko Samui in April

The average maximum wind speed in Ko Samui in April is typically 22KM/H (13MPH). 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 April is typically 11KM/H (7MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Ko Samui in April is from the East-Southeast.

Monthly Averages

Suggested Beaches in April

Book Accomodation Deals

Booking.com Search FlightsImage