World Resorts China Hainan

Hainan Monthly Weather Averages

Please click on any column to get detailed information about Hainan weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °C

The warmest month in Hainan is june. The average daily temp is 32.2°C. The average nightly temp is 23.4°C.

Sea water temperature, °C

The warmest sea temperature usually observed in July. Average daily sea water temperature during this month is 30.2°C.

Precipitation total, mm

Number of rainy days

This chart shows averages for the last three years. It shows only medium and heavy rains that could bother you during vacation. It doesn't show light rains.

Wind speed, m/s
Sunny, partly cloudy and cloudy days
Average sunny 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.

* Charts above show average data for the last 3 years.

Best time for vacation in Hainan

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
Coldest months:
December 20.9 °C
January 21.0 °C
February 23.1 °C
Rainiest months:
August 17 days
July 16 days
May 16 days
Windiest months:
March 1.9 m/s
April 1.9 m/s
October 1.9 m/s

Hainan on a weather map

Hainan
+19°C
SW 1 m/s
Feels like: +19°C
Precip.: 0%
Places in China:
Name
С°
+22°C
+20°C
+4°C
+11°C
+14°C
+6°C
+10°C
+21°C
+7°C
+19°C
+12°C
+10°C
+4°C
+12°C
+10°C
24 Hours Forecast
Hainan
Local time: 15:05
December 07, wednesday
1800
18°C
SW
1 m/s
2100
18°C
SW
1 m/s
December 08, thursday
0000
18°C
SW
1 m/s
0300
17°C
SW
1 m/s
0600
17°C
SW
1 m/s
0900
19°C
SW
1 m/s
1200
21°C
SW
2 m/s
1500
22°C
SW
2 m/s