| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.96  | 0.93  | 0.03  | 
| Feb | 0.78  | 0.70  | 0.08  | 
| Mar | 0.55  | 0.56  | -0.01  | 
| Apr | 0.23  | 0.24  | -0.01  | 
| May | 0.19  | 0.22  | -0.03  | 
| Jun | 0.52  | 0.69  | -0.17  | 
| Jul | 3.62  | 3.46  | 0.16  | 
| Aug | 3.39  | 3.55  | -0.16  | 
| Sep | 1.64  | 1.65  | -0.01  | 
| Oct | 0.69  | 0.86  | -0.17  | 
| Nov | 0.62  | 0.67  | -0.05  | 
| Dec | 0.90  | 0.93  | -0.03  | 
14.09  | 14.46  | -0.37  |