Koh Samui Weather

Koh Samui’s weather mainly features two seasons – sunny and rainy. The island’s typical sultry climate and year-round warm water is favorable for your next beach vacation. However, the best time to visit Koh Samui is without a doubt from the months of December through to June.

You can always visit Koh Samui during the off-season, however, there can be slight chances of heavy rain that may lead to possible torrential storms.

Koh Samui Weather 7 Day Temperature Forecast, Averages & Climate

The weather in Koh Samui can sometimes become unbearably hot; due to the island’s temperate climate, the humid percent is always high. The weather forecast averages around 26 degrees during December to February, however, if you go during March through June, the temperature can reach up to 46 degrees. Although there will be a plenty of sunshine, you may notice a little rain as well, even during this period.

Overcast
Today 12th June10%
High 27° / Low 23°
Overcast
Generally cloudy. High 27C. Winds S at 10 to 15 km/h.
Partly Cloudy
Tomorrow 13th June20%
High 27° / Low 23°
Partly Cloudy
Partly to mostly cloudy. High 27C. Winds WSW at 10 to 15 km/h.
Chance of a Thunderstorm
Thursday 14th June40%
High 28° / Low 23°
Chance of a Thunderstorm
Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 28C. Winds WSW at 10 to 15 km/h. Chance of rain 40%.
Chance of a Thunderstorm
Friday 15th June50%
High 27° / Low 23°
Chance of a Thunderstorm
Partly to mostly cloudy skies with scattered thunderstorms mainly in the morning. High 27C. Winds WSW at 15 to 30 km/h. Chance of rain 50%.
Chance of a Thunderstorm
Saturday 16th June60%
High 27° / Low 22°
Chance of a Thunderstorm
Variable clouds with scattered thunderstorms. High 27C. Winds WSW at 15 to 30 km/h. Chance of rain 60%.
Thunderstorm
Sunday 17th June80%
High 26° / Low 22°
Thunderstorm
Becoming windy with thunderstorms likely. High 26C. Winds WSW at 25 to 40 km/h. Chance of rain 80%.
Thunderstorm
Monday 18th June80%
High 26° / Low 22°
Thunderstorm
Thunderstorms likely. High 26C. Winds WSW at 25 to 40 km/h. Chance of rain 80%.

The rainy season in Samui is mainly from October through November. During these wetter months, you’ll see considerable rainfall in Koh Samui, with storms and flooding on occasions. Even during the rainy season, the climate is hot and tropical; however, it is advisable to avoid the wet season if possible.

During the month of April, Koh Samui celebrates the Thai New Year of Songkran. On this day, you’ll see colorful parades and festivals on this island. In addition, the residents of Koh Samui also celebrate an array of music beach and local traditional festivals during these drier months.

2 Comments

Click Here to Ask Your Question

    • Hi Elsa,

      There are no scheduled times or dates that I am aware of. Sometimes it is difficult to pinpoint the date and time of the buffalo fighting; however, these fights usually take place at the many stadiums around Koh Samui in the evenings.

      Typical of the small island culture, emails and phone numbers to find out this sort of information are not readily available. You are best to ask at your place of accommodation, as locals tend to have up to date information on where and when the fights will be scheduled.

      As for price, this is variable depending on the stadium. Plan for between 100-200 Baht – however this is not set in stone.

      You may find regular fights occurring along the North Coast (Bang Po Beach, Ban Tai) at Bang Makham.

      Best regards,
      Jess

Weather Forecast

Overcast
Tomorrow 06/1210%
High 31° / Low 27°
Overcast
Mostly Cloudy
Wednesday 06/1320%
High 31° / Low 27°
Mostly Cloudy
Chance of a Thunderstorm
Thursday 06/1440%
High 31° / Low 26°
Chance of a Thunderstorm

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