| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.09  | 2.21  | -0.12  | 
| Feb | 1.70  | 1.72  | -0.02  | 
| Mar | 2.03  | 2.03  | 0.00  | 
| Apr | 3.08  | 3.11  | -0.03  | 
| May | 3.71  | 3.77  | -0.06  | 
| Jun | 3.36  | 3.34  | 0.02  | 
| Jul | 3.36  | 3.37  | -0.01  | 
| Aug | 3.16  | 3.18  | -0.02  | 
| Sep | 3.05  | 3.02  | 0.03  | 
| Oct | 2.88  | 2.85  | 0.03  | 
| Nov | 2.43  | 2.40  | 0.03  | 
| Dec | 2.06  | 2.08  | -0.02  | 
32.91  | 33.08  | -0.17  |