16.10
fri
fri
Day
86°F
W 9 mph
Precip.
14%
14%
Night
75°F
SW 6 mph
Precip.
13%
13%
17.10
sat
sat
Day
86°F
W 8 mph
Precip.
4%
4%
Night
75°F
SW 6 mph
Precip.
30%
30%
18.10
sun
sun
Day
86°F
W 8 mph
Precip.
4%
4%
Night
77°F
SW 4 mph
Precip.
39%
39%
19.10
mon
mon
Day
88°F
W 7 mph
Precip.
3%
3%
Night
75°F
SW 4 mph
Precip.
14%
14%
20.10
tue
tue
Day
86°F
N 5 mph
Precip.
12%
12%
Night
77°F
SW 5 mph
Precip.
14%
14%
21.10
wed
wed
Day
86°F
NW 4 mph
Precip.
5%
5%
Night
77°F
SW 6 mph
Precip.
29%
29%
22.10
thu
thu
Day
86°F
W 9 mph
Precip.
11%
11%
Night
75°F
SW 6 mph
Precip.
15%
15%
23.10
fri
fri
Day
82°F
W 9 mph
Precip.
60%
60%
Night
75°F
SW 7 mph
Precip.
13%
13%
24.10
sat
sat
Day
86°F
W 9 mph
Precip.
6%
6%
Night
75°F
SW 6 mph
Precip.
25%
25%
25.10
sun
sun
Day
86°F
NW 6 mph
Precip.
12%
12%
Night
75°F
NW 4 mph
Precip.
41%
41%
26.10
mon
mon
Day
84°F
NE 6 mph
Precip.
17%
17%
Night
75°F
SE 3 mph
Precip.
18%
18%
27.10
tue
tue
Day
84°F
N 4 mph
Precip.
11%
11%
Night
75°F
SW 2 mph
Precip.
37%
37%
28.10
wed
wed
Day
84°F
NE 5 mph
Precip.
9%
9%
Night
75°F
NW 3 mph
Precip.
16%
16%
29.10
thu
thu
Day
81°F
NW 4 mph
Precip.
7%
7%
Night
73°F
SW 4 mph
Precip.
21%
21%
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 85.0°F. The highest and lowest sea temperatures during the month were 86.4°F and 83.3°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: 04:35
October 16, friday
0600
73°F
SW
5 mph
5 mph
0900
81°F
SW
6 mph
6 mph
1200
86°F
W
9 mph
9 mph
1500
86°F
W
9 mph
9 mph
1800
81°F
W
7 mph
7 mph
2100
77°F
SW
7 mph
7 mph
October 17, saturday
0000
75°F
SW
6 mph
6 mph
0300
75°F
SW
6 mph
6 mph
