| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.46 | 2.64 | -0.18 |
| Feb | 2.09 | 2.10 | -0.01 |
| Mar | 2.80 | 2.92 | -0.12 |
| Apr | 3.50 | 3.62 | -0.12 |
| May | 3.79 | 3.72 | 0.07 |
| Jun | 4.25 | 3.97 | 0.28 |
| Jul | 3.92 | 3.77 | 0.15 |
| Aug | 3.52 | 3.46 | 0.06 |
| Sep | 3.42 | 3.37 | 0.05 |
| Oct | 3.06 | 3.18 | -0.12 |
| Nov | 2.77 | 2.81 | -0.04 |
| Dec | 2.67 | 2.79 | -0.12 |
38.25 | 38.35 | -0.10 |