World Resorts

Best place for vacation: Nha Trang or Hainan?

Choosing between Nha Trang and Hainan? Check weather condition for both resorts to understand which one is better for you.
Please check current weather condition and two weeks weather forecast.
  Nha Trang   Hainan
Current weather
Day air temperature 24.2°C 18.6°C
Night air temperature 23.4°C 16.2°C
Cloudiness 74.0% 80.6%
Sea water temperature * 27.8°C 26.9°C
Rainy days / Precipitation total 5 days (84.5 mm.) 0 days
Sunny hours ** 3 h. 58 min. 3 h. 8 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 Nha Trang or Hainan?
Please check table below to find warmest and sunniest resorts that are good for swimming and sunbathing.

Nha Trang

Sunniest months:
April 22 days
May 22 days
March 21 days
Warmest months:
June 32.5 °C
May 32.4 °C
August 32.2 °C
Warmest sea temp:
September 29.3 °C
May 29.0 °C
June 28.8 °C
Rainiest months:
October 9 days
December 9 days
September 7 days


Sunniest months:
June 13 days
May 12 days
July 10 days
Warmest months:
June 32.2 °C
May 31.7 °C
July 31.7 °C
Warmest sea temp:
July 30.2 °C
June 30.2 °C
August 30.1 °C
Rainiest months:
August 17 days
July 16 days
May 16 days