| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.04 | 2.01 | 0.03 |
| Feb | 1.68 | 1.68 | 0.00 |
| Mar | 1.81 | 1.81 | 0.00 |
| Apr | 3.13 | 3.22 | -0.09 |
| May | 3.33 | 3.34 | -0.01 |
| Jun | 3.25 | 3.24 | 0.01 |
| Jul | 3.32 | 3.27 | 0.05 |
| Aug | 3.25 | 3.32 | -0.07 |
| Sep | 3.09 | 3.00 | 0.09 |
| Oct | 2.97 | 2.88 | 0.09 |
| Nov | 2.42 | 2.40 | 0.02 |
| Dec | 2.06 | 2.02 | 0.04 |
32.35 | 32.19 | 0.16 |