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Climate Prediction Center

HOME > Monitoring & Data > U.S. Soil Moisture Monitoring > Precipitation

A series of maps showing current month & most recent 12 months accumulated total precipitation, corresponding 12 months percentiles, climatology and 1- & 3-month outlooks.


Precipitation Anomaly

Precipitation Percentiles

Monthly Climatology


  • Soil Moisture
Anomaly: from 1991-2020 Climatology (unit: mm)
Ranking Percentile: If precipitation is zero in more than one year during 1932-2000, the ranking percentile is undefined and not shown in the map

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Page last modified: February 22, 2005
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