| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.44 | 2.49 | -0.05 |
| Feb | 2.06 | 1.99 | 0.07 |
| Mar | 2.56 | 2.68 | -0.12 |
| Apr | 2.30 | 2.34 | -0.04 |
| May | 3.43 | 3.32 | 0.11 |
| Jun | 8.17 | 8.56 | -0.39 |
| Jul | 7.72 | 8.50 | -0.78 |
| Aug | 8.91 | 8.97 | -0.06 |
| Sep | 7.71 | 8.03 | -0.32 |
| Oct | 3.10 | 3.27 | -0.17 |
| Nov | 1.97 | 1.80 | 0.17 |
| Dec | 2.03 | 2.04 | -0.01 |
52.40 | 53.99 | -1.59 |