| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.28 | 0.37 | -0.09 |
| Feb | 0.29 | 0.48 | -0.19 |
| Mar | 0.57 | 0.80 | -0.23 |
| Apr | 0.81 | 1.13 | -0.32 |
| May | 0.78 | 1.05 | -0.27 |
| Jun | 0.52 | 0.61 | -0.09 |
| Jul | 1.21 | 1.67 | -0.46 |
| Aug | 1.35 | 1.38 | -0.03 |
| Sep | 0.85 | 0.80 | 0.05 |
| Oct | 0.85 | 0.98 | -0.13 |
| Nov | 0.28 | 0.38 | -0.10 |
| Dec | 0.49 | 0.46 | 0.03 |
8.28 | 10.11 | -1.83 |