Measurements:
°C
°F
Hainan
72°F
NW 6 mph
Feels like: 72°F
Precip: 83%
World Resorts China Hainan Weather

Hainan Sea Water Temperature

Current Sea Water Temperature:
+89.4°F
Maximum Sea Water Temperature in July: 93.6°F
Minimum Sea Water Temperature in July: 85.8°F
Average water temperature in July: 90.0°F

Sea Water Temperature for the Last 10 Days:

July 22 89.4°F July 17 89.4°F
July 21 89.6°F July 16 90.2°F
July 20 89.6°F July 15 90.0°F
July 19 89.6°F July 14 90.4°F
July 18 89.4°F July 13 90.6°F

When is the Warmest Sea for Hainan?

According to our data for the last three years for Hainan the highest average sea water temperature was in July, June and August.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2018 2017 2016

The average sea surface temperature in July 2018 for Hainan was 90.3°F. The maximum and minimum values were 89.4°F and 91.2°F respectively.

Sea Water Temperature in June

Select Year: 2018 2017 2016

The average sea surface temperature in June 2018 for Hainan was 90.3°F. The maximum and minimum values were 89.4°F and 91.6°F respectively.

Sea Water Temperature in August

Select Year: 2017 2016 2015

The average sea surface temperature in August 2017 for Hainan was 90.5°F. The maximum and minimum values were 89.4°F and 91.4°F respectively.

Best Time to Visit Hainan
The most sunny months:
June 14 days
May 13 days
July 12 days
The most warm months:
August 93.8 °F
June 93.7 °F
July 93.6 °F
Warmest sea temperature:
July 90.0 °F
June 89.9 °F
August 89.8 °F
The most cold months:
January 71.2 °F
December 71.6 °F
February 75.7 °F
The most rainy months:
July 19 days
May 19 days
September 19 days
The most windy months:
March 4 mph
April 4 mph
October 4 mph

Hainan on the Weather Map

China Resorts:
NAME
Beijing +100
Dalian +82
Guangzhou +96
Hainan +72
Hangzhou +88
Hong Kong +90
Nantong +84
Ningbo +82
Qinhuangdao +84
Quingdao +84
Shanghai +76
Suzhou +84
Tianjin +92
Xiamen +88
Yantai +84
24 Hours Weather Forecast
Hainan
Local time: 22:41
23 jul, monday
0000 68°F
E
9 mph
0300 78°F
NE
6 mph
0600 78°F
E
7 mph
0900 78°F
E
8 mph
1200 82°F
E
9 mph
1500 86°F
E
9 mph
1800 86°F
NE
6 mph
2100 80°F
NE
5 mph