| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.22 | 2.09 | 0.13 |
| Feb | 1.79 | 1.85 | -0.06 |
| Mar | 2.73 | 2.57 | 0.16 |
| Apr | 2.56 | 2.54 | 0.02 |
| May | 3.98 | 3.84 | 0.14 |
| Jun | 3.35 | 3.35 | 0.00 |
| Jul | 2.13 | 2.36 | -0.23 |
| Aug | 2.42 | 2.38 | 0.04 |
| Sep | 3.37 | 3.29 | 0.08 |
| Oct | 3.36 | 3.85 | -0.49 |
| Nov | 2.48 | 2.61 | -0.13 |
| Dec | 2.41 | 2.41 | 0.00 |
32.80 | 33.14 | -0.34 |