| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.69 | 0.73 | -0.04 |
| Feb | 0.61 | 0.63 | -0.02 |
| Mar | 0.78 | 0.82 | -0.04 |
| Apr | 0.81 | 0.85 | -0.04 |
| May | 1.72 | 1.65 | 0.07 |
| Jun | 1.71 | 1.82 | -0.11 |
| Jul | 1.52 | 1.47 | 0.05 |
| Aug | 1.70 | 1.66 | 0.04 |
| Sep | 1.96 | 2.03 | -0.07 |
| Oct | 1.25 | 1.40 | -0.15 |
| Nov | 0.77 | 0.87 | -0.10 |
| Dec | 0.58 | 0.65 | -0.07 |
14.10 | 14.58 | -0.48 |