Measurements:
°C
°F
Hainan
78°F
NW 3 mph
Feels like: 84°F
Precip: 51%
World Resorts China Hainan Weather

Hainan Sea Water Temperature

Current Sea Water Temperature:
+68.8°F
Maximum Sea Water Temperature in February: 76.8°F
Minimum Sea Water Temperature in February: 66.4°F
Average water temperature in February: 70.3°F

Sea Water Temperature for the Last 10 Days:

February 20 68.8°F February 15 69.0°F
February 19 68.4°F February 14 69.8°F
February 18 68.2°F February 13 68.0°F
February 17 69.2°F February 12 68.2°F
February 16 69.0°F February 11 68.2°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: 2017 2016 2015

The average sea surface temperature in July 2017 for Hainan was 90.1°F. The maximum and minimum values were 88.4°F and 91.0°F respectively.

Sea Water Temperature in June

Select Year: 2017 2016 2015

The average sea surface temperature in June 2017 for Hainan was 89.8°F. The maximum and minimum values were 87.0°F and 91.4°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 15 days
May 14 days
July 12 days
The most warm months:
June 94.1 °F
August 93.8 °F
July 93.6 °F
Warmest sea temperature:
July 89.9 °F
June 89.8 °F
August 89.8 °F
The most cold months:
January 71.2 °F
December 71.6 °F
February 75.8 °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 +38
Dalian +22
Guangzhou +82
Hainan +78
Hangzhou +44
Hong Kong +74
Nantong +38
Ningbo +46
Qinhuangdao +24
Quingdao +38
Shanghai +44
Suzhou +42
Tianjin +38
Xiamen +62
Yantai +32
24 Hours Weather Forecast
Hainan
Local time: 23:40
21 feb, wednesday
0000 72°F
N
3 mph
0300 68°F
N
3 mph
0600 68°F
N
2 mph
0900 76°F
NW
3 mph
1200 86°F
NW
4 mph
1500 88°F
NW
6 mph
1800 82°F
NW
7 mph
2100 74°F
NW
5 mph