| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.68 | 2.60 | 0.08 |
| Feb | 2.23 | 2.35 | -0.12 |
| Mar | 2.84 | 2.88 | -0.04 |
| Apr | 2.79 | 2.51 | 0.28 |
| May | 3.66 | 3.91 | -0.25 |
| Jun | 7.64 | 7.62 | 0.02 |
| Jul | 6.65 | 6.79 | -0.14 |
| Aug | 6.65 | 7.56 | -0.91 |
| Sep | 7.27 | 8.18 | -0.91 |
| Oct | 4.42 | 5.14 | -0.72 |
| Nov | 2.27 | 2.52 | -0.25 |
| Dec | 2.35 | 2.47 | -0.12 |
51.45 | 54.53 | -3.08 |