| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.25 | 3.12 | 0.13 |
| Feb | 2.88 | 2.85 | 0.03 |
| Mar | 2.56 | 2.62 | -0.06 |
| Apr | 3.30 | 3.06 | 0.24 |
| May | 2.65 | 2.69 | -0.04 |
| Jun | 1.36 | 1.39 | -0.03 |
| Jul | 1.27 | 1.26 | 0.01 |
| Aug | 1.36 | 1.32 | 0.04 |
| Sep | 1.84 | 1.94 | -0.10 |
| Oct | 2.39 | 2.40 | -0.01 |
| Nov | 2.58 | 2.45 | 0.13 |
| Dec | 2.93 | 2.94 | -0.01 |
28.37 | 28.04 | 0.33 |