| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 3.23  | 3.05  | 0.18  | 
| Feb | 2.85  | 2.79  | 0.06  | 
| Mar | 3.24  | 3.30  | -0.06  | 
| Apr | 2.62  | 2.52  | 0.10  | 
| May | 3.09  | 3.23  | -0.14  | 
| Jun | 7.46  | 8.09  | -0.63  | 
| Jul | 7.85  | 8.14  | -0.29  | 
| Aug | 8.05  | 8.51  | -0.46  | 
| Sep | 5.86  | 6.26  | -0.40  | 
| Oct | 2.78  | 2.66  | 0.12  | 
| Nov | 1.92  | 1.92  | 0.00  | 
| Dec | 2.59  | 2.74  | -0.15  | 
51.54  | 53.21  | -1.67  |