26.05
tue
tue
Day
90°F
N 6 mph
Precip.
0%
0%
Night
82°F
NW 5 mph
Precip.
60%
60%
27.05
wed
wed
Day
90°F
N 9 mph
Precip.
0%
0%
Night
81°F
NW 4 mph
Precip.
84%
84%
28.05
thu
thu
Day
88°F
NW 8 mph
Precip.
0%
0%
Night
81°F
W 6 mph
Precip.
82%
82%
29.05
fri
fri
Day
90°F
N 7 mph
Precip.
0%
0%
Night
81°F
W 5 mph
Precip.
70%
70%
30.05
sat
sat
Day
88°F
NW 8 mph
Precip.
0%
0%
Night
79°F
SW 5 mph
Precip.
0%
0%
31.05
sun
sun
Day
86°F
NW 5 mph
Precip.
100%
100%
Night
79°F
SW 5 mph
Precip.
67%
67%
01.06
mon
mon
Day
86°F
N 5 mph
Precip.
100%
100%
Night
79°F
SW 4 mph
Precip.
0%
0%
02.06
tue
tue
Day
86°F
N 4 mph
Precip.
100%
100%
Night
79°F
NW 2 mph
Precip.
0%
0%
03.06
wed
wed
Day
88°F
NE 7 mph
Precip.
0%
0%
Night
81°F
N 3 mph
Precip.
0%
0%
04.06
thu
thu
Day
90°F
NE 9 mph
Precip.
0%
0%
Night
82°F
NE 4 mph
Precip.
0%
0%
05.06
fri
fri
Day
90°F
E 11 mph
Precip.
0%
0%
Night
81°F
NE 2 mph
Precip.
24%
24%
06.06
sat
sat
Day
90°F
E 9 mph
Precip.
0%
0%
Night
82°F
NW 3 mph
Precip.
100%
100%
07.06
sun
sun
Day
90°F
NE 9 mph
Precip.
45%
45%
Night
81°F
NE 3 mph
Precip.
100%
100%
08.06
mon
mon
Day
86°F
E 12 mph
Precip.
100%
100%
Night
82°F
E 6 mph
Precip.
100%
100%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 83.6°F. The highest and lowest sea temperatures during the month were 85.5°F and 80.8°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.0°F.
Air temperature in Sanya, °F
Precipitation total in Sanya, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sanya
Sanya on a weather map
Places in China:
Name
°F
24 Hours Forecast
Sanya
Local time: 12:54
May 26, tuesday
1500
90°F
N
8 mph
8 mph
1800
88°F
NW
7 mph
7 mph
2100
82°F
NW
7 mph
7 mph
May 27, wednesday
0000
82°F
NW
5 mph
5 mph
0300
81°F
NW
3 mph
3 mph
0600
81°F
SW
5 mph
5 mph
0900
86°F
NW
4 mph
4 mph
1200
90°F
N
9 mph
9 mph
