Introducing "Sunny Hong Kong"


"Sunny Hong Kong" is a simple and beautiful application designed specifically for checking the weather conditions in Hong Kong.

Designed for Hong Kong Residents


Utilizing data from the Hong Kong Observatory (HKO), "Sunny Hong Kong" offers accurate regional weather conditions, weather warnings, air quality information, and detailed forecasts. The unique one-page view allows users to quickly glance at essential weather information, while notifications ensure that you receive updates almost instantly!

Key Features



  • Special Weather Tips

  • Current weather conditions, forecasts, and warning signals

  • Regional weather data including temperature, humidity, wind speed and direction, along with real-time weather photos

  • Weather Radar and Satellite Images

  • Air Quality Health Index (AQHI) and forecasts

  • Sunrise, sunset times, and tidal information specific to Hong Kong

  • Typhoon Track Path

  • Elegant and minimalist interface

  • Stunning photos of Hong Kong as the app's background

  • Display weather conditions and warnings in the Android notification bar

  • Highly customizable widget (color and font size) available in various sizes (1x1, 2x1, 3x1, 4x1, 4x2, 5x1, and 5x2)

Professional Version


"Sunny Hong Kong" is free to use, but you can upgrade to the Professional Version to access additional features:



  • Stop scheduled updates if the network is unavailable to minimize battery consumption

  • Enable the "Clock Widget - Large"

  • Push Notifications

  • Download wallpapers only when connected to a Wi-Fi network

Thank you for your support!

Report a Problem


If you encounter any issues, please report them here.


All weather data is provided by and copyrighted to the Hong Kong Observatory.


Air Quality Health Index data is sourced from the Environmental Protection Department.