| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.28 | 0.32 | -0.04 |
| Feb | 0.28 | 0.38 | -0.10 |
| Mar | 0.60 | 0.70 | -0.10 |
| Apr | 0.82 | 1.06 | -0.24 |
| May | 0.82 | 0.99 | -0.17 |
| Jun | 0.56 | 0.54 | 0.02 |
| Jul | 1.24 | 1.45 | -0.21 |
| Aug | 1.34 | 1.35 | -0.01 |
| Sep | 0.82 | 0.76 | 0.06 |
| Oct | 0.81 | 0.84 | -0.03 |
| Nov | 0.31 | 0.32 | -0.01 |
| Dec | 0.46 | 0.38 | 0.08 |
8.34 | 9.09 | -0.75 |