World Resorts China Sanya Weather

Sanya 7 Days Forecast

17.03
tue
Day
79°F
NW 11 mph
Precip.
0%
Night
68°F
SW 7 mph
Precip.
0%
18.03
wed
Day
79°F
NW 9 mph
Precip.
82%
Night
70°F
W 6 mph
Precip.
0%
19.03
thu
Day
81°F
NW 10 mph
Precip.
0%
Night
70°F
W 6 mph
Precip.
0%
20.03
fri
Day
81°F
NW 9 mph
Precip.
0%
Night
72°F
SW 6 mph
Precip.
86%
21.03
sat
Day
81°F
W 12 mph
Precip.
72%
Night
72°F
SW 8 mph
Precip.
0%
22.03
sun
Day
81°F
W 12 mph
Precip.
48%
Night
70°F
SW 6 mph
Precip.
0%
23.03
mon
Day
81°F
W 11 mph
Precip.
0%
Night
70°F
SW 6 mph
Precip.
0%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 76.4°F. The highest and lowest sea temperatures during the month were 77.7°F and 75.0°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

Sunniest months:
January 13 days
November 12 days
March 11 days
Warmest months:
June 89.2 °F
July 88.9 °F
August 88.9 °F
Warmest sea temp:
June 85.1 °F
September 84.8 °F
July 84.7 °F
Coldest months:
January 76.0 °F
December 77.6 °F
February 77.7 °F
Rainiest months:
July 8 days
September 8 days
August 7 days
Windiest months:
January 8.4 mph
December 8.3 mph
November 8.1 mph

Sanya on a weather map

Current weather
15:42
Sanya
+79°F
NW 11 mph
Feels like: +81°F
Precip.: 0%
Places in China:
Name
°F
Beidaihe
+48°F
Weihai
+48°F
Hong Kong
+73°F
Guangzhou
+79°F
Dadunhai
+79°F
Dalian
+46°F
Macau
+73°F
Beijing
+52°F
Sanya
+79°F
Haikou
+81°F
Hainan
+86°F
Quingdao
+48°F
Shanghai
+52°F
Shenzhen
+75°F
Yalong Bay
+79°F
all places
24 Hours Forecast
Sanya
Local time: 15:42
March 17, tuesday
1800
75°F
NW
10 mph
2100
70°F
SW
7 mph
March 18, wednesday
0000
68°F
SW
7 mph
0300
68°F
SW
7 mph
0600
68°F
SW
7 mph
0900
75°F
W
7 mph
1200
79°F
NW
9 mph
1500
81°F
NW
10 mph
Units of measurement: °C / °F