| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.94 | 3.07 | -0.13 |
| Feb | 2.38 | 2.38 | 0.00 |
| Mar | 2.94 | 2.89 | 0.05 |
| Apr | 2.72 | 2.78 | -0.06 |
| May | 3.13 | 3.06 | 0.07 |
| Jun | 8.20 | 8.45 | -0.25 |
| Jul | 8.12 | 8.46 | -0.34 |
| Aug | 8.52 | 8.70 | -0.18 |
| Sep | 6.43 | 6.99 | -0.56 |
| Oct | 2.86 | 2.90 | -0.04 |
| Nov | 1.68 | 1.78 | -0.10 |
| Dec | 2.43 | 2.46 | -0.03 |
52.35 | 53.92 | -1.57 |