| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.06 | 0.85 | 0.21 |
| Feb | 1.05 | 0.85 | 0.20 |
| Mar | 1.00 | 0.79 | 0.21 |
| Apr | 1.10 | 1.06 | 0.04 |
| May | 1.06 | 1.02 | 0.04 |
| Jun | 0.69 | 0.59 | 0.10 |
| Jul | 1.49 | 1.32 | 0.17 |
| Aug | 1.64 | 1.53 | 0.11 |
| Sep | 1.41 | 1.12 | 0.29 |
| Oct | 1.05 | 0.79 | 0.26 |
| Nov | 0.92 | 0.62 | 0.30 |
| Dec | 1.06 | 0.81 | 0.25 |
13.53 | 11.35 | 2.18 |