| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 1.25  | 1.17  | 0.08  | 
| Feb | 1.44  | 1.47  | -0.03  | 
| Mar | 2.47  | 2.55  | -0.08  | 
| Apr | 3.47  | 3.42  | 0.05  | 
| May | 5.01  | 5.07  | -0.06  | 
| Jun | 4.55  | 4.56  | -0.01  | 
| Jul | 3.35  | 3.29  | 0.06  | 
| Aug | 3.47  | 3.32  | 0.15  | 
| Sep | 3.32  | 3.51  | -0.19  | 
| Oct | 3.19  | 3.15  | 0.04  | 
| Nov | 1.87  | 1.79  | 0.08  | 
| Dec | 1.73  | 1.73  | 0.00  | 
35.12  | 35.03  | 0.09  |