| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.39 | 0.35 | 0.04 |
| Feb | 0.45 | 0.56 | -0.11 |
| Mar | 0.97 | 1.03 | -0.06 |
| Apr | 1.63 | 1.92 | -0.29 |
| May | 2.58 | 3.07 | -0.49 |
| Jun | 1.92 | 2.07 | -0.15 |
| Jul | 1.09 | 1.34 | -0.25 |
| Aug | 0.88 | 0.79 | 0.09 |
| Sep | 1.34 | 1.44 | -0.10 |
| Oct | 1.27 | 1.13 | 0.14 |
| Nov | 0.67 | 0.75 | -0.08 |
| Dec | 0.48 | 0.51 | -0.03 |
13.67 | 14.96 | -1.29 |