| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.81  | 0.79  | 0.02  | 
| Feb | 1.02  | 1.08  | -0.06  | 
| Mar | 1.83  | 1.75  | 0.08  | 
| Apr | 3.14  | 3.13  | 0.01  | 
| May | 4.89  | 4.84  | 0.05  | 
| Jun | 5.00  | 4.96  | 0.04  | 
| Jul | 3.71  | 3.42  | 0.29  | 
| Aug | 3.86  | 4.01  | -0.15  | 
| Sep | 3.06  | 3.04  | 0.02  | 
| Oct | 2.47  | 2.54  | -0.07  | 
| Nov | 1.40  | 1.37  | 0.03  | 
| Dec | 1.29  | 1.33  | -0.04  | 
32.48  | 32.26  | 0.22  |