| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.15 | 2.01 | 0.14 |
| Feb | 1.78 | 1.82 | -0.04 |
| Mar | 2.54 | 2.49 | 0.05 |
| Apr | 2.54 | 2.46 | 0.08 |
| May | 3.87 | 3.63 | 0.24 |
| Jun | 3.29 | 3.22 | 0.07 |
| Jul | 2.26 | 2.44 | -0.18 |
| Aug | 2.30 | 2.21 | 0.09 |
| Sep | 3.71 | 3.65 | 0.06 |
| Oct | 3.41 | 3.77 | -0.36 |
| Nov | 2.48 | 2.61 | -0.13 |
| Dec | 2.05 | 2.31 | -0.26 |
32.38 | 32.62 | -0.24 |