| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.85 | 0.65 | 0.20 |
| Feb | 0.86 | 0.75 | 0.11 |
| Mar | 1.02 | 0.84 | 0.18 |
| Apr | 0.74 | 0.81 | -0.07 |
| May | 0.66 | 0.62 | 0.04 |
| Jun | 0.69 | 0.65 | 0.04 |
| Jul | 2.52 | 2.23 | 0.29 |
| Aug | 2.33 | 2.36 | -0.03 |
| Sep | 1.41 | 1.51 | -0.10 |
| Oct | 1.25 | 1.32 | -0.07 |
| Nov | 0.90 | 0.86 | 0.04 |
| Dec | 1.18 | 0.96 | 0.22 |
14.41 | 13.56 | 0.85 |