| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 4.79 | 5.22 | -0.43 |
| Feb | 5.34 | 5.29 | 0.05 |
| Mar | 5.49 | 5.52 | -0.03 |
| Apr | 5.22 | 5.72 | -0.50 |
| May | 4.45 | 5.17 | -0.72 |
| Jun | 4.98 | 5.05 | -0.07 |
| Jul | 5.00 | 5.29 | -0.29 |
| Aug | 3.69 | 4.03 | -0.34 |
| Sep | 4.38 | 4.13 | 0.25 |
| Oct | 3.71 | 3.38 | 0.33 |
| Nov | 4.72 | 4.52 | 0.20 |
| Dec | 6.24 | 6.08 | 0.16 |
58.01 | 59.40 | -1.39 |