| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.24 | 2.27 | -0.03 |
| Feb | 1.97 | 1.84 | 0.13 |
| Mar | 2.66 | 2.84 | -0.18 |
| Apr | 2.58 | 2.51 | 0.07 |
| May | 4.34 | 4.59 | -0.25 |
| Jun | 3.41 | 3.15 | 0.26 |
| Jul | 2.05 | 2.14 | -0.09 |
| Aug | 2.34 | 2.27 | 0.07 |
| Sep | 3.56 | 3.58 | -0.02 |
| Oct | 3.94 | 3.90 | 0.04 |
| Nov | 2.65 | 2.82 | -0.17 |
| Dec | 2.15 | 2.23 | -0.08 |
33.89 | 34.14 | -0.25 |