| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.42 | 0.42 | 0.00 |
| Feb | 0.46 | 0.39 | 0.07 |
| Mar | 0.52 | 0.54 | -0.02 |
| Apr | 0.52 | 0.46 | 0.06 |
| May | 0.42 | 0.47 | -0.05 |
| Jun | 0.52 | 0.42 | 0.10 |
| Jul | 1.61 | 1.49 | 0.12 |
| Aug | 1.63 | 1.32 | 0.31 |
| Sep | 1.11 | 1.05 | 0.06 |
| Oct | 0.94 | 0.96 | -0.02 |
| Nov | 0.60 | 0.51 | 0.09 |
| Dec | 0.60 | 0.58 | 0.02 |
9.35 | 8.61 | 0.74 |