| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.57 | 2.72 | -0.15 |
| Feb | 2.28 | 2.35 | -0.07 |
| Mar | 3.11 | 3.37 | -0.26 |
| Apr | 3.08 | 2.92 | 0.16 |
| May | 4.19 | 4.02 | 0.17 |
| Jun | 6.94 | 7.05 | -0.11 |
| Jul | 5.96 | 6.10 | -0.14 |
| Aug | 7.31 | 7.39 | -0.08 |
| Sep | 7.19 | 7.70 | -0.51 |
| Oct | 5.12 | 5.43 | -0.31 |
| Nov | 2.88 | 2.97 | -0.09 |
| Dec | 2.51 | 2.51 | 0.00 |
53.14 | 54.53 | -1.39 |