| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.57 | 2.63 | -0.06 |
| Feb | 2.27 | 2.25 | 0.02 |
| Mar | 2.87 | 3.02 | -0.15 |
| Apr | 3.03 | 2.97 | 0.06 |
| May | 4.37 | 4.56 | -0.19 |
| Jun | 3.22 | 3.12 | 0.10 |
| Jul | 1.97 | 1.97 | 0.00 |
| Aug | 2.88 | 2.77 | 0.11 |
| Sep | 3.27 | 2.97 | 0.30 |
| Oct | 4.27 | 4.34 | -0.07 |
| Nov | 2.81 | 2.84 | -0.03 |
| Dec | 3.06 | 2.94 | 0.12 |
36.59 | 36.38 | 0.21 |