| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.28 | 5.67 | -0.39 |
| Feb | 5.36 | 5.36 | 0.00 |
| Mar | 5.39 | 5.75 | -0.36 |
| Apr | 5.37 | 5.65 | -0.28 |
| May | 4.45 | 4.98 | -0.53 |
| Jun | 4.67 | 4.88 | -0.21 |
| Jul | 4.71 | 5.19 | -0.48 |
| Aug | 3.95 | 4.12 | -0.17 |
| Sep | 3.94 | 4.01 | -0.07 |
| Oct | 3.61 | 3.72 | -0.11 |
| Nov | 4.41 | 4.65 | -0.24 |
| Dec | 5.37 | 5.98 | -0.61 |
56.51 | 59.96 | -3.45 |