| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.45 | 0.42 | 0.03 |
| Feb | 0.41 | 0.44 | -0.03 |
| Mar | 0.21 | 0.25 | -0.04 |
| Apr | 0.17 | 0.17 | 0.00 |
| May | 0.33 | 0.36 | -0.03 |
| Jun | 0.71 | 0.69 | 0.02 |
| Jul | 2.07 | 1.71 | 0.36 |
| Aug | 1.73 | 1.59 | 0.14 |
| Sep | 1.42 | 1.54 | -0.12 |
| Oct | 0.82 | 0.72 | 0.10 |
| Nov | 0.44 | 0.44 | 0.00 |
| Dec | 0.60 | 0.66 | -0.06 |
9.36 | 8.99 | 0.37 |