| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.44 | 5.56 | -0.12 |
| Feb | 5.08 | 5.05 | 0.03 |
| Mar | 5.38 | 5.44 | -0.06 |
| Apr | 5.89 | 6.08 | -0.19 |
| May | 4.50 | 4.70 | -0.20 |
| Jun | 4.43 | 4.34 | 0.09 |
| Jul | 4.09 | 4.16 | -0.07 |
| Aug | 3.54 | 3.80 | -0.26 |
| Sep | 3.52 | 3.62 | -0.10 |
| Oct | 4.69 | 4.69 | 0.00 |
| Nov | 4.39 | 4.39 | 0.00 |
| Dec | 5.35 | 5.59 | -0.24 |
56.30 | 57.42 | -1.12 |