Weather Opinion
Moderate
Temp (Max/Min)
29° / 26°
Rain (mm)
126
May in Koh Samui marks the transition from the hot summer to the rainy monsoon season. The temperatures during this month range approximately between 26°C to 29°C. The weather is warm, with moderate humidity levels and occasional showers. May is considered an off-season in Koh Samui, with fewer crowds and a more relaxed atmosphere. The island's landscapes, bathed in the summer sun and refreshed by the monsoon showers, appear more vibrant and lush. Koh Samui weather during May is particularly attractive to those who enjoy the warmth and the unique charm it brings.
What are the activities you can explore during the peak season and moderate season in Koh Samui?
In the peak season months December, January and February you will experience during the peak season, Koh Samui experiences the best weather with plenty of sunshine, clear skies, and minimal rain. The temperatures range from 25°C to 30°C wherein around moderate season i.e. March, April, May and June you will enjoy the moderate season sees warm temperatures ranging from 28°C to 32°C. Whatever that suits your calendar, Koh Samui awaits you for a good time.
What is the best time to visit Koh Samui?
Ideally the best time to visit any place is considered when the weather conditions are delightful. For Koh Samui, you can choose to go in December, January and February which is the peak season and March, April, May and June which is the moderate season. Both will serve you well to unwind from your tedious routine.
What are the best places to visit in Koh Samui?
The most loved attractions in Koh Samui are Ao Phang Ka, St Anna Catholic Church and Choeng Mon Beach.
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