| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.23 | 0.35 | -0.12 |
| Feb | 0.32 | 0.44 | -0.12 |
| Mar | 0.49 | 0.65 | -0.16 |
| Apr | 1.10 | 1.33 | -0.23 |
| May | 1.79 | 2.01 | -0.22 |
| Jun | 0.96 | 1.00 | -0.04 |
| Jul | 0.57 | 0.62 | -0.05 |
| Aug | 0.44 | 0.46 | -0.02 |
| Sep | 0.73 | 0.75 | -0.02 |
| Oct | 0.78 | 0.93 | -0.15 |
| Nov | 0.29 | 0.39 | -0.10 |
| Dec | 0.23 | 0.32 | -0.09 |
7.93 | 9.25 | -1.32 |