| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.97  | 1.09  | -0.12  | 
| Feb | 0.98  | 1.15  | -0.17  | 
| Mar | 1.06  | 1.00  | 0.06  | 
| Apr | 0.15  | 0.24  | -0.09  | 
| May | 0.11  | 0.13  | -0.02  | 
| Jun | 0.05  | 0.03  | 0.02  | 
| Jul | 0.75  | 0.81  | -0.06  | 
| Aug | 0.96  | 0.97  | -0.01  | 
| Sep | 0.81  | 0.61  | 0.20  | 
| Oct | 0.42  | 0.47  | -0.05  | 
| Nov | 0.59  | 0.57  | 0.02  | 
| Dec | 0.97  | 0.92  | 0.05  | 
7.82  | 7.99  | -0.17  |