| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.77  | 3.04  | -0.27  | 
| Feb | 2.65  | 2.64  | 0.01  | 
| Mar | 2.96  | 3.18  | -0.22  | 
| Apr | 3.17  | 3.24  | -0.07  | 
| May | 5.21  | 5.04  | 0.17  | 
| Jun | 8.49  | 8.73  | -0.24  | 
| Jul | 6.37  | 6.41  | -0.04  | 
| Aug | 7.98  | 8.39  | -0.41  | 
| Sep | 8.08  | 8.20  | -0.12  | 
| Oct | 5.86  | 5.80  | 0.06  | 
| Nov | 3.38  | 3.19  | 0.19  | 
| Dec | 2.78  | 2.75  | 0.03  | 
59.70  | 60.61  | -0.91  |