| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.19 | 0.38 | -0.19 |
| Feb | 0.31 | 0.54 | -0.23 |
| Mar | 0.48 | 0.84 | -0.36 |
| Apr | 1.07 | 1.70 | -0.63 |
| May | 1.81 | 2.35 | -0.54 |
| Jun | 0.97 | 1.03 | -0.06 |
| Jul | 0.56 | 0.56 | 0.00 |
| Aug | 0.46 | 0.58 | -0.12 |
| Sep | 0.79 | 0.91 | -0.12 |
| Oct | 0.79 | 1.10 | -0.31 |
| Nov | 0.29 | 0.48 | -0.19 |
| Dec | 0.22 | 0.48 | -0.26 |
7.94 | 10.95 | -3.01 |