| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.21 | 5.39 | -0.18 |
| Feb | 5.30 | 5.30 | 0.00 |
| Mar | 5.24 | 5.37 | -0.13 |
| Apr | 5.25 | 5.21 | 0.04 |
| May | 4.67 | 4.76 | -0.09 |
| Jun | 4.27 | 4.44 | -0.17 |
| Jul | 4.71 | 4.71 | 0.00 |
| Aug | 3.74 | 4.02 | -0.28 |
| Sep | 3.69 | 3.87 | -0.18 |
| Oct | 3.80 | 3.80 | 0.00 |
| Nov | 4.29 | 4.34 | -0.05 |
| Dec | 6.12 | 6.18 | -0.06 |
56.29 | 57.39 | -1.10 |