| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.50 | 2.56 | -0.06 |
| Feb | 2.05 | 1.99 | 0.06 |
| Mar | 2.66 | 2.81 | -0.15 |
| Apr | 2.71 | 2.47 | 0.24 |
| May | 4.46 | 4.69 | -0.23 |
| Jun | 3.36 | 3.48 | -0.12 |
| Jul | 2.23 | 2.13 | 0.10 |
| Aug | 2.46 | 2.35 | 0.11 |
| Sep | 3.68 | 3.77 | -0.09 |
| Oct | 4.22 | 4.32 | -0.10 |
| Nov | 2.77 | 2.84 | -0.07 |
| Dec | 2.53 | 2.77 | -0.24 |
35.63 | 36.18 | -0.55 |