05.08
wed
wed
Day
81°F
E 11 mph
Precip.
75%
75%
Night
79°F
E 9 mph
Precip.
62%
62%
06.08
thu
thu
Day
82°F
E 12 mph
Precip.
54%
54%
Night
79°F
E 6 mph
Precip.
43%
43%
07.08
fri
fri
Day
86°F
E 15 mph
Precip.
26%
26%
Night
79°F
E 8 mph
Precip.
27%
27%
08.08
sat
sat
Day
84°F
E 17 mph
Precip.
50%
50%
Night
81°F
E 9 mph
Precip.
30%
30%
09.08
sun
sun
Day
88°F
E 16 mph
Precip.
17%
17%
Night
82°F
E 13 mph
Precip.
18%
18%
10.08
mon
mon
Day
86°F
E 16 mph
Precip.
15%
15%
Night
81°F
E 9 mph
Precip.
31%
31%
11.08
tue
tue
Day
84°F
E 17 mph
Precip.
38%
38%
Night
81°F
E 16 mph
Precip.
62%
62%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 83.8°F. The highest and lowest sea temperatures during the month were 86.0°F and 81.3°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: 20:32
August 05, wednesday
2100
79°F
E
9 mph
9 mph
August 06, thursday
0000
79°F
E
9 mph
9 mph
0300
79°F
E
10 mph
10 mph
0600
79°F
E
11 mph
11 mph
0900
81°F
E
10 mph
10 mph
1200
82°F
E
12 mph
12 mph
1500
82°F
E
14 mph
14 mph
1800
82°F
E
12 mph
12 mph
