Hong Kong Observatory Open Data
FreeLiveLast verified 24 Sept 2026
Real-time Hong Kong weather, warnings, forecasts, climate records and worldwide M6+ earthquake data.
Example request
curl -s 'https://data.weather.gov.hk/weatherAPI/opendata/weather.php?dataType=rhrread&lang=en'
Free tier, in plain English
Free and keyless for non-commercial use; no published request cap.
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