| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.90  | 0.92  | -0.02  | 
| Feb | 1.10  | 1.18  | -0.08  | 
| Mar | 2.07  | 1.99  | 0.08  | 
| Apr | 3.85  | 3.62  | 0.23  | 
| May | 5.00  | 4.96  | 0.04  | 
| Jun | 5.20  | 5.13  | 0.07  | 
| Jul | 4.33  | 4.18  | 0.15  | 
| Aug | 4.23  | 4.21  | 0.02  | 
| Sep | 3.48  | 3.39  | 0.09  | 
| Oct | 2.63  | 2.60  | 0.03  | 
| Nov | 1.81  | 1.81  | 0.00  | 
| Dec | 1.32  | 1.37  | -0.05  | 
35.92  | 35.36  | 0.56  |