| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.96 | 1.36 | -0.40 |
| Feb | 1.17 | 1.16 | 0.01 |
| Mar | 1.07 | 1.21 | -0.14 |
| Apr | 0.38 | 0.47 | -0.09 |
| May | 0.39 | 0.41 | -0.02 |
| Jun | 0.15 | 0.17 | -0.02 |
| Jul | 1.35 | 1.61 | -0.26 |
| Aug | 2.31 | 2.20 | 0.11 |
| Sep | 1.28 | 1.44 | -0.16 |
| Oct | 0.91 | 1.00 | -0.09 |
| Nov | 0.68 | 0.73 | -0.05 |
| Dec | 1.18 | 1.26 | -0.08 |
11.83 | 13.02 | -1.19 |