| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.01 | 2.28 | -0.27 |
| Feb | 1.63 | 1.77 | -0.14 |
| Mar | 2.07 | 2.14 | -0.07 |
| Apr | 2.96 | 3.04 | -0.08 |
| May | 3.79 | 3.80 | -0.01 |
| Jun | 3.31 | 3.26 | 0.05 |
| Jul | 3.42 | 3.14 | 0.28 |
| Aug | 3.17 | 3.13 | 0.04 |
| Sep | 2.96 | 3.01 | -0.05 |
| Oct | 2.78 | 2.87 | -0.09 |
| Nov | 2.40 | 2.45 | -0.05 |
| Dec | 2.03 | 2.13 | -0.10 |
32.53 | 33.02 | -0.49 |