World Resorts

Best place for vacation: Phuket or Koh Chang?

Choosing between Phuket and Koh Chang? Check weather condition for both resorts to understand which one is better for you.
Please check current weather condition and two weeks weather forecast.
  Phuket   Koh Chang
Current weather
Day air temperature 84.3°F 83.9°F
Night air temperature 82.4°F 83.9°F
Cloudiness 69.7% 76.5%
Sea water temperature * 87.6°F 89.1°F
Rainy days / Precipitation total 4 days (1.9 in.) 11 days (5.5 in.)
Sunny hours ** 4 h. 48 min. 4 h. 0 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:

Monthly sea water temperature, °F

Monthly precipitation totals, in

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


Sunniest months:
March 22 days
February 19 days
April 19 days
Warmest months:
March 89.3 °F
April 88.9 °F
May 88.4 °F
Warmest sea temp:
May 86.6 °F
April 86.4 °F
June 85.7 °F
Rainiest months:
September 15 days
October 15 days
June 15 days

Koh Chang

Sunniest months:
January 21 days
December 21 days
February 17 days
Warmest months:
May 89.4 °F
April 88.6 °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
Units of measurement: °C / °F