| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.39 | 0.97 | 0.42 |
| Feb | 1.38 | 0.92 | 0.46 |
| Mar | 1.22 | 0.83 | 0.39 |
| Apr | 1.23 | 0.88 | 0.35 |
| May | 1.13 | 0.91 | 0.22 |
| Jun | 0.70 | 0.67 | 0.03 |
| Jul | 1.50 | 1.42 | 0.08 |
| Aug | 1.62 | 1.66 | -0.04 |
| Sep | 1.61 | 1.20 | 0.41 |
| Oct | 1.31 | 0.83 | 0.48 |
| Nov | 1.13 | 0.78 | 0.35 |
| Dec | 1.27 | 0.94 | 0.33 |
15.49 | 12.01 | 3.48 |