| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.14 | 1.31 | -0.17 |
| Feb | 1.10 | 1.10 | 0.00 |
| Mar | 0.73 | 0.80 | -0.07 |
| Apr | 0.44 | 0.43 | 0.01 |
| May | 0.37 | 0.72 | -0.35 |
| Jun | 0.72 | 0.87 | -0.15 |
| Jul | 2.90 | 3.44 | -0.54 |
| Aug | 2.81 | 3.38 | -0.57 |
| Sep | 1.84 | 2.13 | -0.29 |
| Oct | 1.02 | 1.28 | -0.26 |
| Nov | 0.90 | 1.07 | -0.17 |
| Dec | 1.47 | 1.57 | -0.10 |
15.44 | 18.10 | -2.66 |