Image caption
The U.S. Climate Normals draw on precipitation measurements from several thousand stations located across the country. NOAA map by Ned Gardiner, based on data from the National Climatic Data Center.
File: coop_precip_stations_720.jpg
The U.S. Climate Normals draw on precipitation measurements from several thousand stations located across the country. NOAA map by Ned Gardiner, based on data from the National Climatic Data Center.