| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.27 | 1.39 | -0.12 |
| Feb | 0.94 | 0.98 | -0.04 |
| Mar | 0.77 | 0.85 | -0.08 |
| Apr | 0.57 | 0.61 | -0.04 |
| May | 0.73 | 0.80 | -0.07 |
| Jun | 0.54 | 0.59 | -0.05 |
| Jul | 0.26 | 0.26 | 0.00 |
| Aug | 0.21 | 0.25 | -0.04 |
| Sep | 0.27 | 0.27 | 0.00 |
| Oct | 0.73 | 0.73 | 0.00 |
| Nov | 1.13 | 1.23 | -0.10 |
| Dec | 1.59 | 1.72 | -0.13 |
9.01 | 9.68 | -0.67 |