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Hainan
Province in China
Map
Overview
Hainan is China's southernmost province, made up mainly of Hainan Island in the South China Sea. It is known for its tropical climate, with an average temperature of 24.7°C, and features cities like Haikou, Sanya, and Danzhou. Sanya is especially known for its beaches, while Haikou serves as the provincial capital and main port.
Geographic Context
Jurisdiction
China
Province
Hainan
Province Code
HI
Cities Tracked
43
Total Population
17,627,951
Time Zone
Asia/Shanghai
Key Metrics
Safety Score
70/100 (Safe)
43 cities assessed
Avg Rent (1-Bed Center)
$303/mo
43 cities
Avg Temperature
24.7°C
43 cities
Internet Speed
170 Mbps
25 cities
Air Quality
66 (Moderate)
37 cities
Avg Humidity
83%
Avg Inexpensive Meal
$3.10
Cities in Hainan
43 citiesFrequently Asked Questions
Sources: WAQI | WeatherAPI | World Bank · Last updated: 2025
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