| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.22 | 0.85 | 0.37 |
| Feb | 1.10 | 0.96 | 0.14 |
| Mar | 1.15 | 1.06 | 0.09 |
| Apr | 1.34 | 1.26 | 0.08 |
| May | 1.92 | 1.84 | 0.08 |
| Jun | 2.23 | 2.25 | -0.02 |
| Jul | 1.02 | 0.97 | 0.05 |
| Aug | 0.85 | 0.88 | -0.03 |
| Sep | 1.10 | 1.09 | 0.01 |
| Oct | 1.33 | 1.01 | 0.32 |
| Nov | 1.40 | 1.12 | 0.28 |
| Dec | 1.43 | 0.97 | 0.46 |
16.09 | 14.26 | 1.83 |