| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.14 | 2.28 | -0.14 |
| Feb | 1.82 | 1.86 | -0.04 |
| Mar | 2.21 | 2.25 | -0.04 |
| Apr | 3.02 | 3.03 | -0.01 |
| May | 3.74 | 3.76 | -0.02 |
| Jun | 3.27 | 3.23 | 0.04 |
| Jul | 3.30 | 3.12 | 0.18 |
| Aug | 3.26 | 3.25 | 0.01 |
| Sep | 3.08 | 3.08 | 0.00 |
| Oct | 2.68 | 2.81 | -0.13 |
| Nov | 2.46 | 2.52 | -0.06 |
| Dec | 2.09 | 2.18 | -0.09 |
33.07 | 33.37 | -0.30 |