| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.53  | 2.70  | -0.17  | 
| Feb | 2.24  | 2.33  | -0.09  | 
| Mar | 3.05  | 3.35  | -0.30  | 
| Apr | 3.03  | 2.84  | 0.19  | 
| May | 4.14  | 4.01  | 0.13  | 
| Jun | 6.96  | 7.08  | -0.12  | 
| Jul | 5.96  | 6.19  | -0.23  | 
| Aug | 7.24  | 7.37  | -0.13  | 
| Sep | 7.08  | 7.72  | -0.64  | 
| Oct | 4.95  | 5.32  | -0.37  | 
| Nov | 2.74  | 2.97  | -0.23  | 
| Dec | 2.49  | 2.51  | -0.02  | 
52.41  | 54.39  | -1.98  |