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Chengmai
City in Hainan, China
Overview
Chengmai, set in Hainan's northwest, is a laid-back and emerging locale known for its rich agricultural heritage and authentic Hainanese culture. The city blends traditional town life with access to scenic countryside and coffee estates, making it ideal for relaxed exploration.
Geographic Context
Jurisdiction
China
Province
Hainan
Population
497,953
Time Zone
Asia/Shanghai
Coordinates
19.69°, 109.99°
Key Metrics
Safety Score
68
Female Safety
62
LGBTQ+ Safety
35
Traffic Safety
58
Food Safety
65
Monthly Cost
$766
Local Cost
$403
Local Income
$480
Cashless
82
English
28
Temperature
24.2°C
Summer Avg
27.6°C
Winter Avg
18.8°C
Record High
42.1°C
Record Low
4.8°C
Humidity
83%
Precipitation
1929 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 58/100.
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