| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.09 | 3.23 | -0.14 |
| Feb | 2.70 | 2.70 | 0.00 |
| Mar | 3.35 | 3.35 | 0.00 |
| Apr | 2.46 | 2.53 | -0.07 |
| May | 3.40 | 3.38 | 0.02 |
| Jun | 7.65 | 7.57 | 0.08 |
| Jul | 7.18 | 7.11 | 0.07 |
| Aug | 7.77 | 7.45 | 0.32 |
| Sep | 6.08 | 6.32 | -0.24 |
| Oct | 2.86 | 2.97 | -0.11 |
| Nov | 2.03 | 2.05 | -0.02 |
| Dec | 2.55 | 2.58 | -0.03 |
51.12 | 51.24 | -0.12 |