| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.39 | 0.39 | 0.00 |
| Feb | 0.39 | 0.41 | -0.02 |
| Mar | 0.73 | 0.73 | 0.00 |
| Apr | 0.83 | 0.74 | 0.09 |
| May | 0.84 | 0.77 | 0.07 |
| Jun | 0.63 | 0.57 | 0.06 |
| Jul | 1.57 | 1.59 | -0.02 |
| Aug | 1.74 | 1.74 | 0.00 |
| Sep | 1.08 | 1.13 | -0.05 |
| Oct | 0.87 | 0.74 | 0.13 |
| Nov | 0.49 | 0.49 | 0.00 |
| Dec | 0.52 | 0.55 | -0.03 |
10.08 | 9.85 | 0.23 |