| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.13 | 2.03 | 0.10 |
| Feb | 1.78 | 1.82 | -0.04 |
| Mar | 2.66 | 2.55 | 0.11 |
| Apr | 2.44 | 2.51 | -0.07 |
| May | 3.94 | 3.78 | 0.16 |
| Jun | 3.41 | 3.31 | 0.10 |
| Jul | 2.19 | 2.39 | -0.20 |
| Aug | 2.41 | 2.41 | 0.00 |
| Sep | 3.39 | 3.39 | 0.00 |
| Oct | 3.16 | 3.72 | -0.56 |
| Nov | 2.44 | 2.58 | -0.14 |
| Dec | 2.29 | 2.37 | -0.08 |
32.24 | 32.86 | -0.62 |