Difference in cumulative number of days with precipitation >= 4 inches
Same as Fig. 22 but for ≥4 inches. Many stations in the west show increases, while there is a mix of increases and decreases in the east. The overall field of differences is statistically significant at the 95% confidence level.
1931-01-01 00:00:00.0
2010-12-31 00:00:00.0
39.4375
25.1875
-75.4375
-94.5625
Southeast, Observed, USGHCN Daily, Precipitation