Best time to go to Hainan Average weather of Hainan, China

When is the best time to go to Hainan?

When is the best time to go to Hainan? Here's some information to help you in your decision:

The best months for good weather in Hainan are February, March, April, September and October
On average, the warmest months are April, May, June, July, August and September
The rainiest months are May and August
The best months for swimming are May, June, July, August, September and October

Annual weather in Hainan

For full information about the climate and weather in Hainan a specific month, click on the corresponding line below:

Month			Our opinion
January	61°F/74°F	2in	tolerable weather	Hainan in january
February	65°F/79°F	1.3in	good weather	Hainan in february
March	70°F/86°F	3.1in	good weather	Hainan in march
April	76°F/90°F	7.4in	good weather	Hainan in april
May	81°F/94°F	10.9in	tolerable weather	Hainan in may
June	81°F/94°F	8.5in	tolerable weather	Hainan in june
July	81°F/94°F	9.4in	tolerable weather	Hainan in july
August	81°F/92°F	13.2in	tolerable weather	Hainan in august
September	79°F/90°F	9.8in	good weather	Hainan in september
October	76°F/85°F	8.9in	good weather	Hainan in october
November	70°F/81°F	3.9in	tolerable weather	Hainan in november
December	65°F/74°F	2.2in	tolerable weather	Hainan in december

Weather and climate in Hainan

Hainan enjoys a tropical savanna climate (with dry winter) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Hainan is 86°F (ranging from 74°F in january to 94°F in june). Annual rainfall is 80.5in, with a minimum of 1.3in in february and a maximum of 13.2in in august.

In january the climate is correct. In average, on the morning it is 63°F and, in january, 2 days of rain are expected.
From february to march the climate is beautiful. The record temperature this month is 103°F and, in march, 5 days of rain are expected.
From april to september the climate is okay. It is for example 90°F as maximum temperature in september and, in september, 12 days of rain are expected.
In october the climate is beautiful. The record temperature this month is 97°F and it rains about 29% of the time in october.
Between the months of november and december the climate is okay. The temperature rises to 74°F and, in december, 2 days of rain are expected.

Charts: temperature and rainfall in Hainan

In the charts below, you can see the following seasonal norms for the city of Hainan: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity

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