Weather in Sanya in May
Sanya, China averages a high of 30.3°C (86.5°F) and low of 26°C (78.8°F) in May, with 18 rain days and 10.9 hours of daily sunshine. Travel score: 69.4/100 (Good). The best time to visit Sanya is January.
High
30°C87°F
Low
26°C79°F
🌧️
18
rain days
☀️
10.9
hrs/day sunshine
💧
85%
humidity
69— Good
May in Sanya is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Sanya?
How much does it rain in Sanya in May?
Sanya receives an average of 130.6mm of rainfall across 18 rainy days in May. The annual total is 1413.2mm.
What should I pack for Sanya in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 30°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (18 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to China in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Sanya
Popular comparisons:
How can I plan my trip to Sanya?
What other cities are near Sanya?
What are other popular cities in China?
What is the weather like in other months in Sanya?
Data based on 1994–2024 averages · Last updated: 2024-12-31