Measurements:
°C
°F
Hainan
90°F
NE 9 mph
Feels like: 98°F
Precip: 29%
World Resorts China Hainan Weather

7 Day Weather Forecast

08.15
wed
DAY
90°F
NE 9 mph
precip
0%
NIGHT
78°F
N 4 mph
precip
44%
08.16
thu
DAY
92°F
NE 4 mph
precip
20%
NIGHT
78°F
NE 4 mph
precip
0%
08.17
fri
DAY
90°F
NE 2 mph
precip
20%
NIGHT
76°F
NE 3 mph
precip
75%
08.18
sat
DAY
92°F
E 2 mph
precip
72%
NIGHT
78°F
NE 3 mph
precip
71%
08.19
sun
DAY
90°F
E 4 mph
precip
64%
NIGHT
78°F
NE 4 mph
precip
76%
08.20
mon
DAY
94°F
E 4 mph
precip
73%
NIGHT
78°F
NE 4 mph
precip
51%
08.21
tue
DAY
94°F
NE 2 mph
precip
27%
NIGHT
78°F
NE 4 mph
precip
49%

Hainan Sea Water Temperature in August, °F

Select Year: 2018 2017 2016

The average sea surface temperature in August 2018 for Hainan was 29.5°F. The maximum and minimum values were 28.9°F and 30.0°F respectively.

Hainan on the Weather Map

Best Time to Visit Hainan
The most sunny months:
June 14 days
May 13 days
August 12 days
The most warm months:
August 93.8 °F
June 93.7 °F
May 93.4 °F
Warmest sea temperature:
June 89.9 °F
July 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 20 days
May 19 days
September 19 days
The most windy months:
March 4 mph
April 4 mph
October 4 mph