World Resorts

Best place for vacation: Phi Phi or Similan?

Choosing between Phi Phi and Similan? Check weather condition for both resorts to understand which one is better for you.
Please check current weather condition and two weeks weather forecast.
  Phi Phi   Similan
Current weather
Day air temperature 27.9°C 28.0°C
Night air temperature 27.9°C 26.3°C
Cloudiness 65.8% 59.6%
Sea water temperature * 29.0°C 28.8°C
Rainy days / Precipitation total 5 days (129.5 mm.) 6 days (149.8 mm.)
Sunny hours ** 5 h. 6 min. 5 h. 51 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 Phi Phi or Similan?
Please check table below to find warmest and sunniest resorts that are good for swimming and sunbathing.

Phi Phi

Sunniest months:
March 23 days
February 20 days
April 20 days
Warmest months:
May 31.5 °C
April 31.2 °C
June 31.1 °C
Warmest sea temp:
May 30.4 °C
April 30.4 °C
June 30.0 °C
Rainiest months:
October 19 days
November 17 days
September 17 days


Sunniest months:
March 23 days
February 21 days
April 18 days
Warmest months:
April 31.9 °C
March 31.8 °C
May 31.6 °C
Warmest sea temp:
May 30.1 °C
April 30.1 °C
March 29.5 °C
Rainiest months:
July 18 days
October 18 days
August 16 days