| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.14 | 3.35 | -0.21 |
| Feb | 2.93 | 2.79 | 0.14 |
| Mar | 2.61 | 2.72 | -0.11 |
| Apr | 3.32 | 3.08 | 0.24 |
| May | 2.48 | 2.51 | -0.03 |
| Jun | 1.39 | 1.29 | 0.10 |
| Jul | 1.34 | 1.38 | -0.04 |
| Aug | 1.47 | 1.37 | 0.10 |
| Sep | 1.96 | 1.80 | 0.16 |
| Oct | 2.28 | 2.13 | 0.15 |
| Nov | 2.62 | 2.64 | -0.02 |
| Dec | 2.87 | 2.78 | 0.09 |
28.41 | 27.84 | 0.57 |