| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 0.69  | 0.69  | 0.00  | 
| Feb | 0.85  | 0.82  | 0.03  | 
| Mar | 1.58  | 1.58  | 0.00  | 
| Apr | 2.58  | 2.63  | -0.05  | 
| May | 4.97  | 5.08  | -0.11  | 
| Jun | 4.46  | 4.53  | -0.07  | 
| Jul | 3.63  | 3.57  | 0.06  | 
| Aug | 3.61  | 3.51  | 0.10  | 
| Sep | 2.74  | 2.75  | -0.01  | 
| Oct | 2.24  | 2.26  | -0.02  | 
| Nov | 1.26  | 1.31  | -0.05  | 
| Dec | 1.11  | 1.05  | 0.06  | 
29.72  | 29.78  | -0.06  |