| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 3.01 | 3.10 | -0.09 | 
| Feb | 2.52 | 2.51 | 0.01 | 
| Mar | 2.94 | 2.87 | 0.07 | 
| Apr | 2.61 | 2.85 | -0.24 | 
| May | 2.69 | 2.49 | 0.20 | 
| Jun | 7.55 | 7.20 | 0.35 | 
| Jul | 9.03 | 8.99 | 0.04 | 
| Aug | 9.26 | 9.51 | -0.25 | 
| Sep | 6.47 | 7.43 | -0.96 | 
| Oct | 2.90 | 2.62 | 0.28 | 
| Nov | 1.81 | 1.92 | -0.11 | 
| Dec | 2.53 | 2.74 | -0.21 | 
| 53.32 | 54.23 | -0.91 |