| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.65 | 2.55 | 0.10 |
| Feb | 2.13 | 2.12 | 0.01 |
| Mar | 2.82 | 2.91 | -0.09 |
| Apr | 2.81 | 2.74 | 0.07 |
| May | 4.41 | 4.51 | -0.10 |
| Jun | 3.17 | 3.18 | -0.01 |
| Jul | 1.91 | 2.01 | -0.10 |
| Aug | 2.63 | 2.60 | 0.03 |
| Sep | 3.34 | 3.22 | 0.12 |
| Oct | 4.31 | 4.29 | 0.02 |
| Nov | 2.65 | 2.78 | -0.13 |
| Dec | 2.96 | 2.84 | 0.12 |
35.79 | 35.75 | 0.04 |