| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.10  | 2.27  | -0.17  | 
| Feb | 1.78  | 1.80  | -0.02  | 
| Mar | 2.18  | 2.22  | -0.04  | 
| Apr | 2.99  | 3.02  | -0.03  | 
| May | 3.76  | 3.81  | -0.05  | 
| Jun | 3.27  | 3.21  | 0.06  | 
| Jul | 3.29  | 3.05  | 0.24  | 
| Aug | 3.24  | 3.25  | -0.01  | 
| Sep | 3.01  | 3.07  | -0.06  | 
| Oct | 2.68  | 2.81  | -0.13  | 
| Nov | 2.43  | 2.51  | -0.08  | 
| Dec | 2.07  | 2.11  | -0.04  | 
32.80  | 33.13  | -0.33  |