| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 1.10  | 1.03  | 0.07  | 
| Feb | 1.01  | 0.84  | 0.17  | 
| Mar | 0.80  | 0.66  | 0.14  | 
| Apr | 0.28  | 0.30  | -0.02  | 
| May | 0.19  | 0.22  | -0.03  | 
| Jun | 0.39  | 0.59  | -0.20  | 
| Jul | 3.65  | 3.41  | 0.24  | 
| Aug | 3.32  | 3.51  | -0.19  | 
| Sep | 1.85  | 1.79  | 0.06  | 
| Oct | 0.69  | 0.84  | -0.15  | 
| Nov | 0.67  | 0.63  | 0.04  | 
| Dec | 1.02  | 1.03  | -0.01  | 
14.97  | 14.85  | 0.12  |