World Resorts

Best place for vacation: Hainan or Samui?

Choosing between Hainan 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.
  Hainan   Samui
Current weather
Day air temperature 61.8°F 80.9°F
Night air temperature 59.0°F 81.1°F
Cloudiness 78.2% 75.0%
Sea water temperature * 73.8°F 83.7°F
Rainy days / Precipitation total 0 days 5 days (5.5 in.)
Sunny hours ** 3 h. 23 min. 3 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:
Day
Night

Monthly sea water temperature, °F

Monthly precipitation totals, in

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

Hainan

Sunniest months:
June 13 days
May 12 days
April 11 days
Warmest months:
June 90.1 °F
July 89.1 °F
May 89.1 °F
Warmest sea temp:
July 86.7 °F
June 86.4 °F
August 86.3 °F
Rainiest months:
July 15 days
August 15 days
May 15 days

Samui

Sunniest months:
April 18 days
March 15 days
May 15 days
Warmest months:
May 88.6 °F
June 88.0 °F
July 87.3 °F
Warmest sea temp:
May 87.5 °F
April 86.6 °F
June 86.5 °F
Rainiest months:
November 15 days
October 11 days
December 10 days
Units of measurement: °C / °F