Measurements:
°C
°F
Hainan
84°F
N 4 mph
Feels like: 88°F
Precip: 0%
World Resorts China Hainan Weather

Hainan Sea Water Temperature

Current Sea Water Temperature:
+90.4°F
Maximum Sea Water Temperature in June: 95.0°F
Minimum Sea Water Temperature in June: 85.0°F
Average water temperature in June: 90.4°F

Sea Water Temperature for the Last 10 Days:

June 13 90.4°F June 08 90.2°F
June 12 89.8°F June 07 90.4°F
June 11 90.0°F June 06 90.4°F
June 10 90.0°F June 05 90.2°F
June 09 90.0°F June 04 90.2°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: 2023 2022 2021

The average sea surface temperature in July 2023 for Hainan was 93.0°F. The maximum and minimum values were 91.6°F and 94.2°F respectively.

Sea Water Temperature in June

Select Year: 2023 2022 2021

The average sea surface temperature in June 2023 for Hainan was 90.7°F. The maximum and minimum values were 89.6°F and 92.4°F respectively.

Sea Water Temperature in August

Select Year: 2023 2022 2021

The average sea surface temperature in August 2023 for Hainan was 91.1°F. The maximum and minimum values were 90.0°F and 92.2°F respectively.

Best Time to Visit Hainan
The most sunny months:
June 13 days
May 12 days
April 11 days
The most warm months:
June 94.6 °F
July 93.7 °F
May 93.5 °F
Warmest sea temperature:
July 90.7 °F
June 90.4 °F
August 90.3 °F
The most cold months:
December 71.5 °F
January 72.1 °F
February 77.2 °F
The most rainy months:
August 16 days
September 16 days
July 15 days
The most windy months:
March 4 mph
April 4 mph
October 4 mph

Hainan on the Weather Map

China Resorts:
NAME
Beidaihe +74
Beijing +92
Dadunhai +86
Dalian +74
Guangzhou +88
Hainan +84
Hangzhou +78
Hong Kong +86
Macau +88
Quingdao +72
Sanya +86
Shanghai +80
Shenzhen +86
Weihai +72
Yalong Bay +86
24 Hours Weather Forecast
Hainan
Local time: 22:31
14 jun, friday
0000 82°F
N
4 mph
0300 80°F
N
5 mph
0600 80°F
N
5 mph
0900 88°F
N
4 mph
1200 96°F
N
7 mph
1500 98°F
NE
7 mph
1800 92°F
N
5 mph
2100 84°F
N
5 mph