| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.94 | 2.84 | 0.10 |
| Feb | 2.31 | 2.22 | 0.09 |
| Mar | 2.75 | 2.89 | -0.14 |
| Apr | 2.51 | 2.58 | -0.07 |
| May | 2.73 | 2.69 | 0.04 |
| Jun | 7.23 | 7.27 | -0.04 |
| Jul | 8.41 | 8.04 | 0.37 |
| Aug | 9.22 | 8.97 | 0.25 |
| Sep | 6.55 | 7.17 | -0.62 |
| Oct | 2.70 | 2.66 | 0.04 |
| Nov | 1.66 | 1.71 | -0.05 |
| Dec | 2.56 | 2.48 | 0.08 |
51.57 | 51.52 | 0.05 |