| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 1.57  | 1.61  | -0.04  | 
| Feb | 1.34  | 1.49  | -0.15  | 
| Mar | 1.85  | 1.97  | -0.12  | 
| Apr | 3.46  | 3.59  | -0.13  | 
| May | 3.60  | 3.66  | -0.06  | 
| Jun | 3.94  | 3.82  | 0.12  | 
| Jul | 3.45  | 3.47  | -0.02  | 
| Aug | 3.43  | 3.53  | -0.10  | 
| Sep | 2.71  | 2.72  | -0.01  | 
| Oct | 2.80  | 2.74  | 0.06  | 
| Nov | 2.08  | 2.03  | 0.05  | 
| Dec | 1.80  | 1.86  | -0.06  | 
32.03  | 32.49  | -0.46  |