19.05
sun
sun
Day
91°F
E 2 mph
Precip.
0%
0%
Night
77°F
W 1 mph
Precip.
0%
0%
20.05
mon
mon
Day
81°F
S 4 mph
Precip.
100%
100%
Night
73°F
NE 0 mph
Precip.
0%
0%
21.05
tue
tue
Day
84°F
SW 4 mph
Precip.
100%
100%
Night
73°F
W 2 mph
Precip.
0%
0%
22.05
wed
wed
Day
81°F
SE 6 mph
Precip.
100%
100%
Night
73°F
N 2 mph
Precip.
100%
100%
23.05
thu
thu
Day
79°F
E 1 mph
Precip.
100%
100%
Night
73°F
NW 2 mph
Precip.
0%
0%
24.05
fri
fri
Day
73°F
N 3 mph
Precip.
100%
100%
Night
73°F
N 3 mph
Precip.
0%
0%
25.05
sat
sat
Day
75°F
N 3 mph
Precip.
100%
100%
Night
75°F
N 4 mph
Precip.
0%
0%
26.05
sun
sun
Day
88°F
W 2 mph
Precip.
100%
100%
Night
77°F
N 4 mph
Precip.
0%
0%
27.05
mon
mon
Day
91°F
NW 3 mph
Precip.
0%
0%
Night
77°F
N 5 mph
Precip.
0%
0%
28.05
tue
tue
Day
91°F
NE 6 mph
Precip.
0%
0%
Night
81°F
N 5 mph
Precip.
0%
0%
29.05
wed
wed
Day
93°F
NE 7 mph
Precip.
0%
0%
Night
81°F
N 6 mph
Precip.
0%
0%
30.05
thu
thu
Day
93°F
NE 8 mph
Precip.
0%
0%
Night
81°F
N 6 mph
Precip.
0%
0%
31.05
fri
fri
Day
90°F
NE 7 mph
Precip.
22%
22%
Night
77°F
E 2 mph
Precip.
100%
100%
01.06
sat
sat
Day
75°F
N 4 mph
Precip.
100%
100%
Night
73°F
E 3 mph
Precip.
100%
100%
Sea water temperature in May, °F
Show year:
2024
2023
2022
The average sea water temperature in May of 2024 was 84.7°F. The highest and lowest sea temperatures during the month were 86.4°F and 83.3°F.
Sea water temperature in June, °F
Show year:
2023
2022
2021
The average sea water temperature in June of 2023 was 86.6°F. The highest and lowest sea temperatures during the month were 88.2°F and 85.6°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
Hainan on a weather map
Places in China:
Name
°F
24 Hours Forecast
Hainan
Local time: 21:18
May 20, monday
0000
77°F
W
1 mph
1 mph
0300
75°F
N
2 mph
2 mph
0600
75°F
W
1 mph
1 mph
0900
79°F
S
2 mph
2 mph
1200
81°F
S
4 mph
4 mph
1500
82°F
SW
3 mph
3 mph
1800
75°F
SW
5 mph
5 mph
2100
72°F
NW
2 mph
2 mph
