| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.80 | 1.94 | -0.14 |
| Feb | 1.75 | 1.73 | 0.02 |
| Mar | 2.48 | 2.66 | -0.18 |
| Apr | 2.48 | 2.37 | 0.11 |
| May | 4.36 | 4.33 | 0.03 |
| Jun | 3.33 | 3.39 | -0.06 |
| Jul | 2.15 | 2.64 | -0.49 |
| Aug | 2.33 | 2.13 | 0.20 |
| Sep | 3.58 | 3.72 | -0.14 |
| Oct | 3.06 | 3.10 | -0.04 |
| Nov | 2.21 | 2.13 | 0.08 |
| Dec | 1.69 | 1.90 | -0.21 |
31.22 | 32.04 | -0.82 |