| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.14 | 2.23 | -0.09 |
| Feb | 2.03 | 1.97 | 0.06 |
| Mar | 2.77 | 2.83 | -0.06 |
| Apr | 2.49 | 2.42 | 0.07 |
| May | 4.48 | 4.19 | 0.29 |
| Jun | 3.31 | 3.41 | -0.10 |
| Jul | 1.98 | 2.12 | -0.14 |
| Aug | 2.36 | 2.26 | 0.10 |
| Sep | 3.25 | 3.36 | -0.11 |
| Oct | 3.64 | 3.68 | -0.04 |
| Nov | 2.71 | 2.58 | 0.13 |
| Dec | 2.25 | 2.37 | -0.12 |
33.41 | 33.42 | -0.01 |