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HOME > About TCC (Data and Products) > Global Climate Monitoring

About Global Climate Monitoring

JMA monitors the global climate with CLIMAT and SYNOP reports from NMHSs through the Global Telecommunication System. Quality-checked data of temperature and precipitation are assembled to assess extreme climate events. Weekly, monthly and seasonal monitoring reports on extreme climate events with brief description on disastrous events and the distribution maps of temperature and precipitation for the world are available on this page.

Climatological normals for temperature and precipitation are based on the period 1981-2010.

Weekly Report on Extreme Climate Events


Monthly Mean Temperature Anomaly (Normalized)

Tokyo Climate Center, Climate Prediction Division, 1-3-4 Otemachi, Chiyoda-ku, Tokyo, Japan.
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