Weather Forecast 0% open


What data is expected?

3-day forecasts of temperature, precipitation and wind. Forecasts have to be provided for several regions in the country. Short-term weather forecasts are relevant for the general public to plan activities, while also being reliable. See our methodology section for more information.

  • Temperature extremes
  • Temperature average
  • Wind speed
  • Wind direction
  • Precipitation Amount
  • Precipitation Probability
  • Forecast for current day and four following days

How open is the data?

All answers

Question Answer Comment
In an open and machine-readable format
Publicly available No
Collected by government Yes
collector_name Japan Meteorological Agency
Controlled access No
The original submission was not accepted. The data it referred to did not meet the required data characteristics. Forecasts for wind speed and direction are not available for the following two days (based on the current day). There are 3-hour forecasts containing precipitation, temperature and wind speed/direction. The forecasts only cover the next 24 hours. They are available at: The data cannot be downloaded and is openly licensed. The terms of use require attribution. For more detail, see here:

Original submission by Masahiko Shoji. Thank you for contributing to the Global Open Data Index.

Meta data

Data location   Unknown
Data licence   Unknown
Data format   Unknown
Reviewer   Danny Lämmerhirt
Submitters   Danny Lämmerhirt
Last modified   Tue Feb 28 2017 17:41:30 GMT+0000 (UTC)