| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.88 | 2.62 | 0.26 |
| Feb | 2.37 | 2.29 | 0.08 |
| Mar | 2.98 | 3.05 | -0.07 |
| Apr | 2.40 | 2.60 | -0.20 |
| May | 3.28 | 3.41 | -0.13 |
| Jun | 7.65 | 7.39 | 0.26 |
| Jul | 6.12 | 6.15 | -0.03 |
| Aug | 6.63 | 7.22 | -0.59 |
| Sep | 7.28 | 7.59 | -0.31 |
| Oct | 4.44 | 4.75 | -0.31 |
| Nov | 2.36 | 2.47 | -0.11 |
| Dec | 2.17 | 2.39 | -0.22 |
50.56 | 51.93 | -1.37 |