| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.89  | 2.98  | -0.09  | 
| Feb | 2.41  | 2.49  | -0.08  | 
| Mar | 3.22  | 3.39  | -0.17  | 
| Apr | 4.27  | 4.42  | -0.15  | 
| May | 4.65  | 4.80  | -0.15  | 
| Jun | 5.06  | 5.14  | -0.08  | 
| Jul | 4.28  | 4.33  | -0.05  | 
| Aug | 3.40  | 3.21  | 0.19  | 
| Sep | 3.31  | 3.40  | -0.09  | 
| Oct | 3.25  | 3.25  | 0.00  | 
| Nov | 3.41  | 3.46  | -0.05  | 
| Dec | 2.92  | 3.00  | -0.08  | 
43.07  | 43.87  | -0.80  |