SOI 7 VIEW POINT , KHAO TIOE , JO GARDEN , THE GREEN (4 HRS) DRIVER + PASSENGER
4 hours
From ฿15,400 ≈ ₹47,740 / person
Best Time to Visit Koh Samui
Short answer: January to August is the best weather. October to December is Samui's rainy season, the opposite of Phuket.
Koh Samui weather month by month
| Month | Weather | What to expect |
|---|---|---|
| January | Good | Mostly good weather with some showers. |
| February | Best | Dry and pleasant: the best weather. Busy, so book early. |
| March | Best | Dry and pleasant: the best weather. Busy, so book early. Indian school holidays and Holi trips begin. |
| April | Best | Dry and pleasant: the best weather. Busy, so book early. Songkran, the Thai New Year water festival, 13-15 April, everywhere in Thailand. |
| May | Good | Mostly good weather with some showers. |
| June | Good | Mostly good weather with some showers. |
| July | Good | Mostly good weather with some showers. |
| August | Good | Mostly good weather with some showers. Long weekends in India (Independence Day) bring short Bangkok-Pattaya trips. |
| September | Good | Mostly good weather with some showers. |
| October | Rainy | Rainy season: short heavy showers, fewer crowds and lower hotel prices. Diwali trips from India start (October or November). |
| November | Rainy | Rainy season: short heavy showers, fewer crowds and lower hotel prices. |
| December | Rainy | Rainy season: short heavy showers, fewer crowds and lower hotel prices. |
Weather changes from year to year; this is the usual pattern.
Tours to book in Koh Samui
The Green Mountain ATV Koh Samui – TEEPANGKORN TEMPLE , SONG RUEA WATERFALL , ANOTHER VIEW (4HRS) DRIVER + PASSENGER
4 hours
From ฿15,400 ≈ ₹47,740 / person
Suratthani (Donsak Pier) To Koh Phangan (Thong Sala Pier) Ferry Entrance Ticket
About 1-2 hours crossing (depends on the route and sea)
From ฿600 ≈ ₹1,860 / person
Tong Kings Yacht Half Day Program 4 Hrs (Customers 1 – 6 People)
Half day
From ฿32,000 ≈ ₹99,200 / person
Suratthani (Donsak Pier) To Koh Phangan High Speed Catamarn Entrance Ticket
Point-to-point ride; travel time depends on distance and traffic
From ฿1,000 ≈ ₹3,100 / person
Questions about Koh Samui weather
Which is the best month to visit Koh Samui?
The best months are usually February, March, April.
Which is the cheapest time to visit Koh Samui?
Hotels are usually cheapest in the rainy months (October, November, December), when fewer people travel.
Is Koh Samui good in May and June for Indian summer holidays?
May and June are good and good months in Koh Samui. Mostly good weather with some showers.
How many days are enough for Koh Samui?
3 to 4 nights.
Compare: Phuket vs Koh Samui · Krabi vs Koh Samui · All Koh Samui tours · All guides