World Resorts

Best place for vacation: Koh Chang or Samui?

Choosing between Koh Chang and Samui? Check weather condition for both resorts to understand which one is better for you.
Please check current weather condition and two weeks weather forecast.
  Koh Chang   Samui
Current weather
Day air temperature 86.9°F 85.7°F
Night air temperature 86.0°F 85.7°F
Cloudiness 24.1% 46.2%
Sea water temperature * 89.8°F 88.2°F
Rainy days / Precipitation total 0 days 0 days
Sunny hours ** 10 h. 29 min. 7 h. 40 min.
7 days forecast 7 days forecast
* Sea water temperature values are collected within last 24 hours.
** Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
What is the best time for you vacation?
You can compare air temperature, sea water temperature and precipitations for selected resorts at charts below. Values are calculated based on the data for the last three years.

Monthly air temperature, °F

Air temperature:
Day
Night

Monthly sea water temperature, °F

Monthly precipitation totals, in

So what is the best time for vacation in Koh Chang or Samui?
Please check table below to find warmest and sunniest resorts that are good for swimming and sunbathing.

Koh Chang

Sunniest months:
January 21 days
December 21 days
February 17 days
Warmest months:
May 89.4 °F
April 88.7 °F
June 87.6 °F
Warmest sea temp:
May 87.5 °F
April 87.1 °F
June 85.8 °F
Rainiest months:
July 22 days
August 22 days
June 20 days

Samui

Sunniest months:
April 18 days
May 16 days
March 15 days
Warmest months:
May 88.8 °F
June 88.3 °F
July 87.6 °F
Warmest sea temp:
May 87.3 °F
April 86.5 °F
June 86.5 °F
Rainiest months:
November 16 days
October 11 days
December 10 days
Units of measurement: °C / °F