Skip to main content
Weather AI

Koh Samui

28°C

Partly cloudy

Feels like 32°C

Humidity
75.2%
Wind
8km/h
UV Index
0
Atmospheric pressure
977hPa
Rain expected Fri
High confidenceopen-meteo · weatherapi

Weekly

  1. Today28%28°29°
  2. Fri86%28°29°
  3. Sat88%28°29°
  4. Sun88%28°29°
  5. Mon89%27°29°
  6. Tue85%27°29°
  7. Wed82%27°29°
Humidity
75.2%
Dew point
23°C
Atmospheric pressure
977 hPa
Visibility
10 km
Cloud cover
44.6%
Wind gust
12 km/h
Sunrise
06:09
Sunset
18:30

Climate in Koh Samui

Koh Samui is located in an area with a unique climate. Temperatures in the city vary according to the season, with hot summers and relatively cool winters. Precipitation occurs mainly during winter months from December to March.

faq.sectionTitle

What is the best weather in the year in Koh Samui?
Best weather is typically in fall and spring when temperatures are comfortable and wind is relatively light.
Is there a lot of rain in Koh Samui?
Precipitation is mainly in winter months. Summer is typically very dry with minimal rainfall.
What clothing is recommended when visiting Koh Samui?
This depends on the season. Light and comfortable clothing in summer, warm clothing in winter, and a waterproof jacket is recommended.