| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.57  | 2.72  | -0.15  | 
| Feb | 2.28  | 2.35  | -0.07  | 
| Mar | 3.11  | 3.37  | -0.26  | 
| Apr | 3.08  | 2.92  | 0.16  | 
| May | 4.19  | 4.02  | 0.17  | 
| Jun | 6.94  | 7.05  | -0.11  | 
| Jul | 5.96  | 6.10  | -0.14  | 
| Aug | 7.31  | 7.39  | -0.08  | 
| Sep | 7.19  | 7.70  | -0.51  | 
| Oct | 5.12  | 5.43  | -0.31  | 
| Nov | 2.88  | 2.97  | -0.09  | 
| Dec | 2.51  | 2.51  | 0.00  | 
53.14  | 54.53  | -1.39  |