World Resorts China Hainan Weather

Hainan 7 Days Forecast

06.04
mon
Day
100°F
NE 11 mph
Precip.
0%
Night
75°F
N 7 mph
Precip.
0%
07.04
tue
Day
104°F
NE 9 mph
Precip.
0%
Night
77°F
NW 6 mph
Precip.
0%
08.04
wed
Day
102°F
N 10 mph
Precip.
0%
Night
72°F
NW 7 mph
Precip.
0%
09.04
thu
Day
100°F
N 9 mph
Precip.
0%
Night
73°F
N 8 mph
Precip.
0%
10.04
fri
Day
104°F
N 9 mph
Precip.
0%
Night
73°F
N 7 mph
Precip.
0%
11.04
sat
Day
102°F
N 12 mph
Precip.
0%
Night
73°F
N 7 mph
Precip.
0%
12.04
sun
Day
102°F
N 12 mph
Precip.
0%
Night
73°F
N 7 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 77.3°F. The highest and lowest sea temperatures during the month were 82.4°F and 73.9°F.

Air temperature in Hainan, °F

Precipitation total in Hainan, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Hainan

Sunniest months:
June 12 days
March 11 days
April 11 days
Warmest months:
June 89.9 °F
May 89.0 °F
July 88.9 °F
Warmest sea temp:
July 86.6 °F
June 86.3 °F
August 86.3 °F
Coldest months:
December 69.5 °F
January 70.0 °F
February 74.7 °F
Rainiest months:
September 15 days
August 14 days
July 14 days
Windiest months:
March 4.4 mph
April 4.4 mph
October 4.3 mph

Hainan on a weather map

Current weather
22:30
Hainan
+82°F
N 6 mph
Feels like: +84°F
Precip.: 0%
Places in China:
Name
°F
Beidaihe
+46°F
Weihai
+43°F
Hong Kong
+75°F
Guangzhou
+84°F
Dadunhai
+77°F
Dalian
+46°F
Macau
+75°F
Beijing
+50°F
Sanya
+77°F
Haikou
+81°F
Hainan
+82°F
Quingdao
+50°F
Shanghai
+55°F
Shenzhen
+79°F
Yalong Bay
+77°F
all places
24 Hours Forecast
Hainan
Local time: 22:30
April 07, tuesday
0000
75°F
N
7 mph
0300
73°F
N
7 mph
0600
73°F
N
7 mph
0900
90°F
N
6 mph
1200
104°F
NE
9 mph
1500
102°F
NE
8 mph
1800
88°F
S
3 mph
2100
82°F
NW
4 mph
Units of measurement: °C / °F