Sanya Weather Year-Round — Best Time to Visit
Sanya, China has hot weather year-round. The best time to visit is January (score: 89/100). Annual average high: 28°C, total rainfall: 1413mm.
When is the best time to visit Sanya?
89
January is the best month to visit Sanya with a travel score of 89/100 (Excellent).
Expect highs of 24.1°C, 2 rain days, and 9.3 hours of daily sunshine.
View January weather details →Travel Score by Month
89
Jan
88
Feb
87
Mar
81
Apr
69
May
64
Jun
65
Jul
65
Aug
64
Sep
72
Oct
85
Nov
88
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Sanya each month?
28°C
Avg High
23.4°C
Avg Low
1413mm
Annual Rain
How much rain does Sanya get?
Sanya receives 1413mm of rain annually. The wettest month is typically July with 259mm, while February is the driest.
What is the weather like each month in Sanya?
January
Best time to visit89
24°C
Low: 19°C
2 rain days
Excellent
February
88
25°C
Low: 20°C
3 rain days
Excellent
March
87
27°C
Low: 22°C
4 rain days
Excellent
April
81
29°C
Low: 25°C
9 rain days
Excellent
May
69
30°C
Low: 26°C
18 rain days
Good
June
64
31°C
Low: 27°C
21 rain days
Good
July
65
30°C
Low: 27°C
22 rain days
Good
August
65
30°C
Low: 26°C
22 rain days
Good
September
64
30°C
Low: 26°C
21 rain days
Good
October
72
29°C
Low: 24°C
14 rain days
Good
November
85
27°C
Low: 22°C
5 rain days
Excellent
December
88
25°C
Low: 19°C
3 rain days
Excellent
Compare Sanya
Popular comparisons:
Planning a Trip to China?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
What cities are near Sanya?
Data based on 1994–2024 averages · Last updated: 2024-12-31