| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.06 | 1.98 | 0.08 |
| Feb | 2.22 | 2.13 | 0.09 |
| Mar | 2.34 | 2.11 | 0.23 |
| Apr | 3.13 | 3.22 | -0.09 |
| May | 5.69 | 5.84 | -0.15 |
| Jun | 9.56 | 9.81 | -0.25 |
| Jul | 6.85 | 7.57 | -0.72 |
| Aug | 8.37 | 9.00 | -0.63 |
| Sep | 8.83 | 8.96 | -0.13 |
| Oct | 6.71 | 7.13 | -0.42 |
| Nov | 3.08 | 3.04 | 0.04 |
| Dec | 2.13 | 2.33 | -0.20 |
60.97 | 63.12 | -2.15 |