| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.67 | 0.78 | -0.11 |
| Feb | 0.83 | 0.83 | 0.00 |
| Mar | 1.20 | 1.51 | -0.31 |
| Apr | 1.56 | 1.81 | -0.25 |
| May | 1.43 | 1.71 | -0.28 |
| Jun | 0.85 | 1.23 | -0.38 |
| Jul | 2.09 | 2.64 | -0.55 |
| Aug | 2.00 | 2.53 | -0.53 |
| Sep | 1.25 | 1.35 | -0.10 |
| Oct | 1.04 | 1.23 | -0.19 |
| Nov | 0.84 | 0.79 | 0.05 |
| Dec | 0.77 | 0.75 | 0.02 |
14.53 | 17.16 | -2.63 |