| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.39 | 0.43 | -0.04 |
| Feb | 0.42 | 0.49 | -0.07 |
| Mar | 1.06 | 1.13 | -0.07 |
| Apr | 1.84 | 1.82 | 0.02 |
| May | 2.37 | 2.41 | -0.04 |
| Jun | 1.58 | 1.52 | 0.06 |
| Jul | 1.53 | 1.27 | 0.26 |
| Aug | 1.46 | 1.23 | 0.23 |
| Sep | 1.25 | 1.50 | -0.25 |
| Oct | 1.01 | 1.01 | 0.00 |
| Nov | 0.66 | 0.67 | -0.01 |
| Dec | 0.40 | 0.49 | -0.09 |
13.97 | 13.97 | -0.00 |