Japan Meteorological Agency

The JMA is responsible for collecting and disseminating weather data and forecasts to the public, as well as providing specialized information for aviation and ...

It displays the Weather and river disaster protection information of Japan.

The Japan Meteorological Agency (JMA), being the principal agency of this Act, actively promotes the sound development of private meteorological services.

This global web site presents OFFICIAL weather forecasts and climatological information for selected cities supplied by National Meteorological ...

Today 12:00~18:00 Cloudy with occasional rain 18° 19° 30%. Tonight 18:00~06:00 Mostly clear 16°18° 10%. Tomorrow 06:00~18:00 Mostly clear 16°26° 10%.

Get the latest on Japan's weather forecast, geography, seasonal information and average yearly temperatures throughout the country. Weather & Geography · Tokyo (Tokyo) · Osaka · Hokkaido

Climate & Ocean · Climate of Japan · Oceanographic Observation · State of the Ocean Climate · Atmospheric Environment · Oceanic Carbon Cycle · Sea Waves:Around ... Weather/Earthquakes · Climate of Japan · Services · Emergency Warni

MRI conducts research for the improvement of information issued by JMA on weather, earthquakes, volcanic activity, climatic conditions and other phenomena.

Get daily updates for the week ahead, plus advice on typhoons and other weather events, brought to you by Japan's public broadcaster.