| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.16 | 2.08 | 0.08 |
| Feb | 1.85 | 1.85 | 0.00 |
| Mar | 2.52 | 2.57 | -0.05 |
| Apr | 2.41 | 2.48 | -0.07 |
| May | 4.37 | 4.15 | 0.22 |
| Jun | 3.52 | 3.56 | -0.04 |
| Jul | 2.31 | 2.43 | -0.12 |
| Aug | 2.49 | 2.44 | 0.05 |
| Sep | 3.78 | 4.00 | -0.22 |
| Oct | 3.74 | 4.04 | -0.30 |
| Nov | 2.59 | 2.68 | -0.09 |
| Dec | 2.01 | 2.22 | -0.21 |
33.75 | 34.50 | -0.75 |