Graphic - Precipitation trends, 1900-Present

This graphic shows a map of the United States showing precipitation trends from 1900 to the present across the country. It is populated with red and blue dots ranging in three sizes sizes. The red circles reflect increasing precipitation and the blue circles reflect decreasing precipitation. The largest dots represent 20 percent increase since 1900, the medium-sized dots represent 10 percent increase, and the small dots represent 5 percent increase.