| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.60  | 0.62  | -0.02  | 
| Feb | 0.78  | 0.73  | 0.05  | 
| Mar | 1.41  | 1.41  | 0.00  | 
| Apr | 2.25  | 2.25  | 0.00  | 
| May | 2.66  | 2.54  | 0.12  | 
| Jun | 1.77  | 1.73  | 0.04  | 
| Jul | 1.89  | 1.81  | 0.08  | 
| Aug | 1.65  | 1.58  | 0.07  | 
| Sep | 1.33  | 1.33  | 0.00  | 
| Oct | 1.14  | 1.16  | -0.02  | 
| Nov | 0.93  | 0.88  | 0.05  | 
| Dec | 0.54  | 0.57  | -0.03  | 
16.95  | 16.61  | 0.34  |