| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.91  | 0.95  | -0.04  | 
| Feb | 1.10  | 1.08  | 0.02  | 
| Mar | 0.97  | 0.94  | 0.03  | 
| Apr | 0.22  | 0.28  | -0.06  | 
| May | 0.13  | 0.15  | -0.02  | 
| Jun | 0.04  | 0.05  | -0.01  | 
| Jul | 0.77  | 0.77  | 0.00  | 
| Aug | 0.93  | 1.08  | -0.15  | 
| Sep | 0.62  | 0.68  | -0.06  | 
| Oct | 0.52  | 0.60  | -0.08  | 
| Nov | 0.62  | 0.59  | 0.03  | 
| Dec | 0.88  | 0.89  | -0.01  | 
7.71  | 8.06  | -0.35  |