| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.69 | 2.88 | 0.81 |
| Feb | 3.39 | 2.68 | 0.71 |
| Mar | 2.96 | 2.42 | 0.54 |
| Apr | 3.80 | 3.20 | 0.60 |
| May | 2.94 | 2.69 | 0.25 |
| Jun | 1.53 | 1.72 | -0.19 |
| Jul | 1.34 | 1.63 | -0.29 |
| Aug | 1.50 | 1.53 | -0.03 |
| Sep | 2.13 | 2.15 | -0.02 |
| Oct | 2.72 | 2.57 | 0.15 |
| Nov | 3.07 | 2.38 | 0.69 |
| Dec | 3.20 | 2.67 | 0.53 |
32.27 | 28.52 | 3.75 |