| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.74 | 4.13 | 1.61 |
| Feb | 4.07 | 2.94 | 1.13 |
| Mar | 4.62 | 3.33 | 1.29 |
| Apr | 3.84 | 2.78 | 1.06 |
| May | 3.03 | 2.35 | 0.68 |
| Jun | 2.38 | 1.71 | 0.67 |
| Jul | 1.16 | 0.93 | 0.23 |
| Aug | 1.37 | 1.08 | 0.29 |
| Sep | 2.50 | 1.85 | 0.65 |
| Oct | 4.68 | 3.33 | 1.35 |
| Nov | 6.70 | 4.93 | 1.77 |
| Dec | 5.74 | 4.16 | 1.58 |
45.83 | 33.52 | 12.31 |