| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.44 | 0.43 | 0.01 |
| Feb | 0.49 | 0.49 | 0.00 |
| Mar | 0.97 | 1.26 | -0.29 |
| Apr | 1.82 | 1.91 | -0.09 |
| May | 2.36 | 2.34 | 0.02 |
| Jun | 1.49 | 1.45 | 0.04 |
| Jul | 1.67 | 1.54 | 0.13 |
| Aug | 1.48 | 1.45 | 0.03 |
| Sep | 1.18 | 1.16 | 0.02 |
| Oct | 0.97 | 1.09 | -0.12 |
| Nov | 0.68 | 0.74 | -0.06 |
| Dec | 0.45 | 0.53 | -0.08 |
14.00 | 14.39 | -0.39 |