| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.47 | 2.49 | -0.02 |
| Feb | 2.12 | 2.10 | 0.02 |
| Mar | 2.79 | 2.98 | -0.19 |
| Apr | 2.71 | 2.65 | 0.06 |
| May | 4.41 | 4.39 | 0.02 |
| Jun | 3.53 | 3.57 | -0.04 |
| Jul | 2.26 | 2.10 | 0.16 |
| Aug | 2.53 | 2.54 | -0.01 |
| Sep | 3.42 | 3.37 | 0.05 |
| Oct | 3.96 | 3.96 | 0.00 |
| Nov | 2.82 | 2.90 | -0.08 |
| Dec | 2.63 | 2.67 | -0.04 |
35.65 | 35.72 | -0.07 |