KOH SAMUI WEATHER SEASONAL MONTHLY
Koh Samui Weather comes in three distinct seasons: dry, hot and rainy. Thailand is situated climate warm and humid all year round.
Koh Samui Weather in January
Koh Samui : The tail end of the wet season. The big storms are long gone but the island can still get rain every day (particularly at the beginning of the month). Even when it does rain the clouds disappear quickly and the sun returns.