World Resorts

Best place for vacation: Bali or Samui?

Choosing between Bali 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.
  Bali   Samui
Current weather
Day air temperature 77.2°F 84.6°F
Night air temperature 72.1°F 84.2°F
Cloudiness 73.2% 61.4%
Sea water temperature * 84.9°F 87.8°F
Rainy days / Precipitation total 0 days 1 day (0.7 in.)
Sunny hours ** 4 h. 6 min. 5 h. 53 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 Bali or Samui?
Please check table below to find warmest and sunniest resorts that are good for swimming and sunbathing.


Sunniest months:
October 13 days
September 12 days
April 10 days
Warmest months:
December 85.7 °F
March 85.5 °F
November 85.5 °F
Warmest sea temp:
May 85.7 °F
April 85.7 °F
November 85.3 °F
Rainiest months:
January 12 days
March 12 days
February 12 days


Sunniest months:
April 18 days
March 15 days
May 15 days
Warmest months:
May 88.6 °F
June 88.3 °F
July 87.6 °F
Warmest sea temp:
May 87.5 °F
April 86.6 °F
June 86.5 °F
Rainiest months:
November 16 days
October 11 days
December 10 days
Units of measurement: °C / °F