Hourly/Daily Rain Data from NOAA's Forecast Systems Laboratory (Version 4.0)
Note: these data have not been Quality Controlled. We are aware that many reports are in error. Please use these data carefully.
This web site displays daily and hourly precipitation totals from over 8000 stations throughout the continental United States. We presently have over a years' worth of data on line.
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Station Information: Brief (1.3 Meg) | Full (7.5 Meg!)<- Format info