| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.63  | 0.56  | 0.07  | 
| Feb | 0.54  | 0.50  | 0.04  | 
| Mar | 0.44  | 0.42  | 0.02  | 
| Apr | 0.38  | 0.38  | 0.00  | 
| May | 0.54  | 0.52  | 0.02  | 
| Jun | 0.74  | 0.70  | 0.04  | 
| Jul | 2.13  | 2.10  | 0.03  | 
| Aug | 2.00  | 1.81  | 0.19  | 
| Sep | 1.63  | 1.65  | -0.02  | 
| Oct | 1.16  | 1.35  | -0.19  | 
| Nov | 0.59  | 0.62  | -0.03  | 
| Dec | 0.83  | 0.74  | 0.09  | 
11.61  | 11.35  | 0.26  |