| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.73  | 2.64  | 0.09  | 
| Feb | 2.22  | 2.36  | -0.14  | 
| Mar | 2.88  | 2.85  | 0.03  | 
| Apr | 2.78  | 2.52  | 0.26  | 
| May | 3.67  | 3.86  | -0.19  | 
| Jun | 7.38  | 7.43  | -0.05  | 
| Jul | 6.38  | 6.73  | -0.35  | 
| Aug | 6.67  | 7.50  | -0.83  | 
| Sep | 7.37  | 8.21  | -0.84  | 
| Oct | 4.67  | 5.24  | -0.57  | 
| Nov | 2.43  | 2.58  | -0.15  | 
| Dec | 2.40  | 2.55  | -0.15  | 
51.58  | 54.47  | -2.89  |