Weather in Sanya in December
Sanya, China averages a high of 24.7°C (76.5°F) and low of 19.4°C (66.9°F) in December, with 3 rain days and 9.4 hours of daily sunshine. Travel score: 87.8/100 (Excellent). The best time to visit Sanya is January.
High
25°C76°F
Low
19°C67°F
🌧️
3
rain days
☀️
9.4
hrs/day sunshine
💧
75%
humidity
88— Excellent
December in Sanya is warm and mostly dry — excellent conditions for exploring.
What are the average temperatures in Sanya?
How much does it rain in Sanya in December?
Sanya receives an average of 27.8mm of rainfall across 3 rainy days in December. The annual total is 1413.2mm.
What should I pack for Sanya in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to China in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31