| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.36 | 2.39 | -0.03 |
| Feb | 1.84 | 1.87 | -0.03 |
| Mar | 2.32 | 2.36 | -0.04 |
| Apr | 3.73 | 3.77 | -0.04 |
| May | 3.63 | 3.86 | -0.23 |
| Jun | 3.42 | 3.38 | 0.04 |
| Jul | 3.02 | 3.25 | -0.23 |
| Aug | 3.54 | 3.70 | -0.16 |
| Sep | 2.88 | 3.00 | -0.12 |
| Oct | 3.72 | 3.66 | 0.06 |
| Nov | 2.90 | 2.94 | -0.04 |
| Dec | 2.26 | 2.26 | 0.00 |
35.62 | 36.44 | -0.82 |