What is CityWeather?
CityWeather is a small project that tries to answer the very practical questions travelers have, like “What should I wear in Tokyo in March?” or “How rainy is Da Nang in October?”
Why it was created
Planning trips often meant jumping between multiple sites: one for live weather, another for 7–14 day forecasts, and another for "best months to visit" or outfit tips. It felt like there should be a single, traveler-friendly view that brings these together.
CityWeather focuses on explaining weather and outfits in plain language that travelers can immediately act on, rather than just listing raw numbers.
Who is behind it
Jiheon Bang
Travel & data-focused weather guide creator
Writes travel-focused weather and outfit guides by combining historical weather data with real trip experience.
The guides are written by looking at historical weather patterns and forecasts while also reflecting on actual trips to cities like Tokyo, Osaka, Okinawa, Da Nang, and Shanghai.
How weather data is collected
- Live conditions, hourly charts, and daily forecasts are fetched from Visual Crossing Weather.
- Each supported city has pre-defined location and timezone info to show forecasts in local time.
- Month-by-month guides combine historical climate data with real travel experience and traveler perspectives.
Weather data is Weather data is designed to be refreshed roughly every 10 minutes.
Limitations & disclaimer
CityWeather is intended as a planning aid, not an official forecast. Actual weather can differ from any forecast, and important decisions related to flights, bookings, or health should always be made with up-to-date information from official sources.
If you spot outdated or incorrect information, please reach out via the Contact page — it helps make the guides more accurate and trustworthy for everyone.