| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.48 | 2.53 | -0.05 |
| Feb | 2.08 | 2.00 | 0.08 |
| Mar | 2.58 | 2.70 | -0.12 |
| Apr | 2.31 | 2.37 | -0.06 |
| May | 3.41 | 3.24 | 0.17 |
| Jun | 8.08 | 8.28 | -0.20 |
| Jul | 7.70 | 8.29 | -0.59 |
| Aug | 8.93 | 8.84 | 0.09 |
| Sep | 7.71 | 7.88 | -0.17 |
| Oct | 3.12 | 3.24 | -0.12 |
| Nov | 1.96 | 1.77 | 0.19 |
| Dec | 2.07 | 2.08 | -0.01 |
52.43 | 53.22 | -0.79 |