Measurements:
°C
°F
CURRENT WEATHER
04:34
Hainan
76°F
SW 1 mph
Feels like: 80°F
Precip: 100%
World Resorts China Hainan Weather

14 Day Weather Forecast

04.24
fri
DAY
84°F
S 4 mph
precip
100%
NIGHT
74°F
NW 2 mph
precip
100%
04.25
sat
DAY
88°F
NW 4 mph
precip
100%
NIGHT
74°F
NW 4 mph
precip
0%
04.26
sun
DAY
90°F
W 4 mph
precip
100%
NIGHT
74°F
NW 4 mph
precip
0%
04.27
mon
DAY
94°F
NW 6 mph
precip
0%
NIGHT
74°F
N 4 mph
precip
0%
04.28
tue
DAY
94°F
S 4 mph
precip
0%
NIGHT
76°F
SE 1 mph
precip
100%
04.29
wed
DAY
86°F
SE 5 mph
precip
100%
NIGHT
76°F
W 2 mph
precip
0%
04.30
thu
DAY
88°F
NW 2 mph
precip
100%
NIGHT
76°F
NW 3 mph
precip
0%
05.01
fri
DAY
92°F
W 4 mph
precip
28%
NIGHT
76°F
N 4 mph
precip
0%
05.02
sat
DAY
94°F
NE 3 mph
precip
100%
NIGHT
76°F
N 2 mph
precip
68%
05.03
sun
DAY
94°F
NE 2 mph
precip
100%
NIGHT
78°F
N 5 mph
precip
0%
05.04
mon
DAY
98°F
N 6 mph
precip
23%
NIGHT
80°F
N 6 mph
precip
0%
05.05
tue
DAY
100°F
N 6 mph
precip
0%
NIGHT
80°F
N 6 mph
precip
0%
05.06
wed
DAY
102°F
N 5 mph
precip
0%
NIGHT
84°F
N 5 mph
precip
0%
05.07
thu
DAY
104°F
NW 4 mph
precip
0%
NIGHT
78°F
N 5 mph
precip
0%

Hainan Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Hainan was 86.4°F. The maximum and minimum values were 84.2°F and 88.4°F respectively.

Hainan on the Weather Map

Best Time to Visit Hainan
The most sunny months:
June 12 days
March 11 days
April 11 days
The most warm months:
June 94.3 °F
May 93.3 °F
July 93.2 °F
Warmest sea temperature:
July 90.7 °F
June 90.4 °F
August 90.3 °F
The most cold months:
December 71.7 °F
January 72.3 °F
February 77.5 °F
The most rainy months:
September 15 days
August 14 days
July 14 days
The most windy months:
March 4 mph
April 4 mph
October 4 mph
more details
China Resorts:
NAME
F°
Beidaihe +52
Beijing +60
Dadunhai +78
Dalian +52
Guangzhou +72
Haikou +80
Hainan +76
Hong Kong +72
Macau +74
Quingdao +56
Sanya +78
Shanghai +52
Shenzhen +72
Weihai +52
Yalong Bay +78
all resorts
24 Hours Weather Forecast
Hainan
Local time: 04:34
24 apr, friday
0600 76°F
SW
1 mph
0900 78°F
S
3 mph
1200 84°F
S
4 mph
1500 84°F
S
7 mph
1800 78°F
S
6 mph
2100 76°F
SW
4 mph
25 apr, saturday
0000 74°F
NW
2 mph
0300 74°F
W
2 mph