| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.24 | 2.80 | 0.44 |
| Feb | 2.18 | 1.91 | 0.27 |
| Mar | 2.54 | 1.74 | 0.80 |
| Apr | 1.95 | 1.21 | 0.74 |
| May | 2.13 | 1.33 | 0.80 |
| Jun | 1.13 | 0.92 | 0.21 |
| Jul | 0.54 | 0.49 | 0.05 |
| Aug | 0.49 | 0.49 | 0.00 |
| Sep | 0.83 | 0.54 | 0.29 |
| Oct | 1.90 | 1.35 | 0.55 |
| Nov | 3.07 | 2.32 | 0.75 |
| Dec | 4.00 | 3.29 | 0.71 |
24.00 | 18.39 | 5.61 |