| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.43 | 0.43 | 0.00 |
| Feb | 0.56 | 0.38 | 0.18 |
| Mar | 0.76 | 0.74 | 0.02 |
| Apr | 1.97 | 1.55 | 0.42 |
| May | 1.45 | 1.49 | -0.04 |
| Jun | 1.34 | 1.08 | 0.26 |
| Jul | 2.54 | 2.17 | 0.37 |
| Aug | 2.13 | 1.94 | 0.19 |
| Sep | 1.54 | 0.85 | 0.69 |
| Oct | 0.90 | 0.74 | 0.16 |
| Nov | 0.47 | 0.47 | 0.00 |
| Dec | 0.48 | 0.39 | 0.09 |
14.57 | 12.23 | 2.34 |