| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.63 | 1.61 | 0.02 |
| Feb | 2.07 | 2.11 | -0.04 |
| Mar | 2.84 | 2.93 | -0.09 |
| Apr | 3.06 | 3.19 | -0.13 |
| May | 5.11 | 4.62 | 0.49 |
| Jun | 4.08 | 4.06 | 0.02 |
| Jul | 2.43 | 2.36 | 0.07 |
| Aug | 2.63 | 2.44 | 0.19 |
| Sep | 3.27 | 3.40 | -0.13 |
| Oct | 3.56 | 3.72 | -0.16 |
| Nov | 2.39 | 2.31 | 0.08 |
| Dec | 2.19 | 2.16 | 0.03 |
35.26 | 34.91 | 0.35 |