| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.61  | 0.62  | -0.01  | 
| Feb | 0.79  | 0.79  | 0.00  | 
| Mar | 1.48  | 1.47  | 0.01  | 
| Apr | 2.28  | 2.35  | -0.07  | 
| May | 2.65  | 2.66  | -0.01  | 
| Jun | 1.78  | 1.70  | 0.08  | 
| Jul | 1.99  | 1.93  | 0.06  | 
| Aug | 1.75  | 1.61  | 0.14  | 
| Sep | 1.36  | 1.25  | 0.11  | 
| Oct | 1.15  | 1.24  | -0.09  | 
| Nov | 0.92  | 0.86  | 0.06  | 
| Dec | 0.57  | 0.63  | -0.06  | 
17.33  | 17.11  | 0.22  |