| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.09 | 2.22 | -0.13 |
| Feb | 1.79 | 1.82 | -0.03 |
| Mar | 2.01 | 1.99 | 0.02 |
| Apr | 3.12 | 3.13 | -0.01 |
| May | 3.55 | 3.58 | -0.03 |
| Jun | 3.31 | 3.22 | 0.09 |
| Jul | 3.28 | 3.42 | -0.14 |
| Aug | 3.13 | 3.21 | -0.08 |
| Sep | 2.88 | 2.96 | -0.08 |
| Oct | 2.87 | 2.86 | 0.01 |
| Nov | 2.42 | 2.40 | 0.02 |
| Dec | 2.07 | 2.08 | -0.01 |
32.52 | 32.89 | -0.37 |