Measurements:
°C
°F
CURRENT WEATHER
06:25
Sanya
72°F
SW 7 mph
Feels like: 72°F
Precip: 0%
World Resorts China Sanya Weather

14 Day Weather Forecast

12.17
wed
DAY
84°F
W 10 mph
precip
0%
NIGHT
70°F
SW 7 mph
precip
0%
12.18
thu
DAY
82°F
W 9 mph
precip
0%
NIGHT
72°F
S 3 mph
precip
0%
12.19
fri
DAY
82°F
NW 4 mph
precip
0%
NIGHT
70°F
SW 4 mph
precip
0%
12.20
sat
DAY
84°F
NW 2 mph
precip
100%
NIGHT
72°F
SW 5 mph
precip
43%
12.21
sun
DAY
84°F
W 7 mph
precip
0%
NIGHT
74°F
SW 6 mph
precip
0%
12.22
mon
DAY
80°F
W 12 mph
precip
23%
NIGHT
72°F
SW 10 mph
precip
0%
12.23
tue
DAY
82°F
W 10 mph
precip
24%
NIGHT
72°F
SW 7 mph
precip
100%
12.24
wed
DAY
82°F
W 13 mph
precip
49%
NIGHT
72°F
SW 9 mph
precip
0%
12.25
thu
DAY
80°F
W 12 mph
precip
22%
NIGHT
74°F
SW 9 mph
precip
0%
12.26
fri
DAY
76°F
SW 11 mph
precip
0%
NIGHT
68°F
SW 8 mph
precip
0%
12.27
sat
DAY
76°F
W 11 mph
precip
0%
NIGHT
70°F
SW 7 mph
precip
22%
12.28
sun
DAY
78°F
W 10 mph
precip
0%
NIGHT
70°F
SW 9 mph
precip
0%
12.29
mon
DAY
78°F
W 8 mph
precip
30%
NIGHT
66°F
SW 11 mph
precip
0%
12.30
tue
DAY
74°F
SW 11 mph
precip
0%
NIGHT
66°F
SW 12 mph
precip
0%

Sanya Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Sanya was 80.6°F. The maximum and minimum values were 79.8°F and 81.6°F respectively.

Sanya on the Weather Map

Best Time to Visit Sanya
The most sunny months:
January 12 days
November 12 days
December 12 days
The most warm months:
June 93.6 °F
July 93.3 °F
August 93.2 °F
Warmest sea temperature:
June 89.1 °F
September 88.6 °F
July 88.5 °F
The most cold months:
January 79.0 °F
December 80.6 °F
February 80.7 °F
The most rainy months:
July 8 days
September 8 days
August 7 days
The most windy months:
January 8 mph
December 8 mph
November 8 mph
more details
China Resorts:
NAME
F°
Beidaihe +22
Beijing +26
Dadunhai +72
Dalian +26
Guangzhou +72
Haikou +72
Hainan +68
Hangzhou +50
Hong Kong +68
Macau +70
Quingdao +36
Sanya +72
Shanghai +52
Shenzhen +66
Yalong Bay +72
all resorts
24 Hours Weather Forecast
Sanya
Local time: 06:25
17 dec, wednesday
0900 76°F
SW
7 mph
1200 84°F
W
10 mph
1500 84°F
W
11 mph
1800 78°F
SW
9 mph
2100 74°F
SW
9 mph
18 dec, thursday
0000 70°F
SW
7 mph
0300 68°F
SW
6 mph
0600 68°F
SW
6 mph