| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.37 | 2.44 | -0.07 |
| Feb | 2.11 | 2.09 | 0.02 |
| Mar | 2.85 | 2.95 | -0.10 |
| Apr | 2.60 | 2.72 | -0.12 |
| May | 4.51 | 4.29 | 0.22 |
| Jun | 3.51 | 3.56 | -0.05 |
| Jul | 2.13 | 2.08 | 0.05 |
| Aug | 2.52 | 2.44 | 0.08 |
| Sep | 3.32 | 3.43 | -0.11 |
| Oct | 3.79 | 3.94 | -0.15 |
| Nov | 2.76 | 2.82 | -0.06 |
| Dec | 2.46 | 2.59 | -0.13 |
34.93 | 35.35 | -0.42 |