| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.20 | 2.31 | -0.11 |
| Feb | 2.56 | 2.59 | -0.03 |
| Mar | 3.27 | 3.39 | -0.12 |
| Apr | 3.23 | 3.19 | 0.04 |
| May | 4.35 | 4.35 | 0.00 |
| Jun | 3.82 | 3.89 | -0.07 |
| Jul | 2.00 | 2.21 | -0.21 |
| Aug | 2.44 | 2.38 | 0.06 |
| Sep | 3.07 | 3.00 | 0.07 |
| Oct | 4.25 | 4.24 | 0.01 |
| Nov | 2.68 | 2.76 | -0.08 |
| Dec | 2.69 | 2.74 | -0.05 |
36.56 | 37.05 | -0.49 |