| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.04 | 0.83 | 0.21 |
| Feb | 1.04 | 0.83 | 0.21 |
| Mar | 0.89 | 0.56 | 0.33 |
| Apr | 0.89 | 0.63 | 0.26 |
| May | 1.03 | 0.84 | 0.19 |
| Jun | 0.58 | 0.54 | 0.04 |
| Jul | 1.32 | 1.24 | 0.08 |
| Aug | 1.52 | 1.44 | 0.08 |
| Sep | 1.41 | 1.07 | 0.34 |
| Oct | 1.02 | 0.78 | 0.24 |
| Nov | 0.84 | 0.62 | 0.22 |
| Dec | 1.08 | 0.83 | 0.25 |
12.66 | 10.21 | 2.45 |