| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.44  | 0.61  | -0.17  | 
| Feb | 0.47  | 0.85  | -0.38  | 
| Mar | 0.72  | 1.17  | -0.45  | 
| Apr | 1.35  | 1.89  | -0.54  | 
| May | 2.13  | 2.62  | -0.49  | 
| Jun | 1.28  | 1.48  | -0.20  | 
| Jul | 1.02  | 1.09  | -0.07  | 
| Aug | 0.76  | 0.91  | -0.15  | 
| Sep | 0.93  | 1.06  | -0.13  | 
| Oct | 1.06  | 1.45  | -0.39  | 
| Nov | 0.53  | 0.73  | -0.20  | 
| Dec | 0.48  | 0.76  | -0.28  | 
11.17  | 14.62  | -3.45  |