| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.10 | 5.11 | -0.01 |
| Feb | 4.11 | 4.12 | -0.01 |
| Mar | 4.12 | 4.02 | 0.10 |
| Apr | 4.29 | 4.42 | -0.13 |
| May | 4.95 | 4.77 | 0.18 |
| Jun | 6.27 | 6.17 | 0.10 |
| Jul | 4.84 | 4.90 | -0.06 |
| Aug | 5.33 | 5.42 | -0.09 |
| Sep | 5.25 | 5.35 | -0.10 |
| Oct | 5.53 | 5.72 | -0.19 |
| Nov | 4.88 | 5.13 | -0.25 |
| Dec | 5.38 | 5.38 | 0.00 |
60.05 | 60.51 | -0.46 |