| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.83 | 2.58 | 0.25 |
| Feb | 2.32 | 2.26 | 0.06 |
| Mar | 2.93 | 2.96 | -0.03 |
| Apr | 2.48 | 2.59 | -0.11 |
| May | 3.35 | 3.49 | -0.14 |
| Jun | 7.67 | 7.40 | 0.27 |
| Jul | 6.25 | 6.48 | -0.23 |
| Aug | 6.64 | 7.20 | -0.56 |
| Sep | 7.31 | 7.67 | -0.36 |
| Oct | 4.43 | 4.82 | -0.39 |
| Nov | 2.34 | 2.49 | -0.15 |
| Dec | 2.23 | 2.41 | -0.18 |
50.78 | 52.35 | -1.57 |