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 25.5°C 27.2°C
Night air temperature 22.8°C 27.1°C
Cloudiness 77.2% 37.8%
Sea water temperature * 28.7°C 27.4°C
Rainy days / Precipitation total 10 days (363.8 mm.) 1 day (13.4 mm.)
Sunny hours ** 3 h. 50 min. 8 h. 20 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?
On a charts below you can compare air temperature, sea water temperature and precipitations at selected resorts. Values are calculated based on the data for the last three years.

Monthly air temperature, °C

Air temperature:

Monthly sea water temperature, °C

Monthly precipitation totals, mm

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


Sunniest months:
October 14 days
September 12 days
April 12 days
Warmest months:
December 29.8 °C
March 29.8 °C
April 29.8 °C
Warmest sea temp:
April 29.9 °C
May 29.8 °C
November 29.6 °C
Rainiest months:
March 13 days
February 13 days
January 12 days


Sunniest months:
April 18 days
May 17 days
March 16 days
Warmest months:
May 31.6 °C
June 31.4 °C
July 31.0 °C
Warmest sea temp:
May 30.8 °C
June 30.3 °C
April 30.3 °C
Rainiest months:
November 16 days
October 12 days
December 11 days