| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.29 | 2.37 | -0.08 |
| Feb | 1.94 | 2.05 | -0.11 |
| Mar | 2.35 | 2.40 | -0.05 |
| Apr | 3.15 | 3.16 | -0.01 |
| May | 3.68 | 3.62 | 0.06 |
| Jun | 3.21 | 3.18 | 0.03 |
| Jul | 3.29 | 3.23 | 0.06 |
| Aug | 3.36 | 3.38 | -0.02 |
| Sep | 3.28 | 3.11 | 0.17 |
| Oct | 2.68 | 2.75 | -0.07 |
| Nov | 2.58 | 2.61 | -0.03 |
| Dec | 2.18 | 2.36 | -0.18 |
33.99 | 34.22 | -0.23 |