| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.18 | 2.22 | -0.04 |
| Feb | 2.04 | 1.87 | 0.17 |
| Mar | 2.53 | 2.65 | -0.12 |
| Apr | 2.60 | 2.44 | 0.16 |
| May | 4.43 | 4.05 | 0.38 |
| Jun | 3.31 | 3.36 | -0.05 |
| Jul | 2.05 | 2.09 | -0.04 |
| Aug | 2.25 | 2.29 | -0.04 |
| Sep | 3.44 | 3.35 | 0.09 |
| Oct | 3.77 | 3.47 | 0.30 |
| Nov | 2.73 | 2.57 | 0.16 |
| Dec | 2.33 | 2.37 | -0.04 |
33.66 | 32.73 | 0.93 |