| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.28 | 5.35 | -0.07 |
| Feb | 5.39 | 5.55 | -0.16 |
| Mar | 5.38 | 5.56 | -0.18 |
| Apr | 5.59 | 5.54 | 0.05 |
| May | 4.55 | 4.94 | -0.39 |
| Jun | 4.47 | 4.72 | -0.25 |
| Jul | 4.82 | 5.16 | -0.34 |
| Aug | 4.25 | 4.10 | 0.15 |
| Sep | 4.08 | 4.21 | -0.13 |
| Oct | 4.03 | 3.98 | 0.05 |
| Nov | 4.51 | 4.48 | 0.03 |
| Dec | 6.16 | 6.29 | -0.13 |
58.51 | 59.88 | -1.37 |