| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.15  | 2.19  | -0.04  | 
| Feb | 1.74  | 1.72  | 0.02  | 
| Mar | 2.05  | 2.04  | 0.01  | 
| Apr | 3.23  | 3.19  | 0.04  | 
| May | 3.79  | 3.78  | 0.01  | 
| Jun | 3.67  | 3.54  | 0.13  | 
| Jul | 3.48  | 3.32  | 0.16  | 
| Aug | 3.38  | 3.24  | 0.14  | 
| Sep | 3.00  | 3.01  | -0.01  | 
| Oct | 3.07  | 2.97  | 0.10  | 
| Nov | 2.42  | 2.43  | -0.01  | 
| Dec | 1.96  | 1.97  | -0.01  | 
33.94  | 33.40  | 0.54  |