| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.46 | 5.56 | -0.10 |
| Feb | 5.13 | 5.12 | 0.01 |
| Mar | 5.41 | 5.31 | 0.10 |
| Apr | 5.89 | 6.11 | -0.22 |
| May | 4.42 | 4.74 | -0.32 |
| Jun | 4.31 | 4.14 | 0.17 |
| Jul | 4.06 | 4.22 | -0.16 |
| Aug | 3.63 | 3.85 | -0.22 |
| Sep | 3.33 | 3.57 | -0.24 |
| Oct | 4.64 | 4.78 | -0.14 |
| Nov | 4.36 | 4.43 | -0.07 |
| Dec | 5.44 | 5.46 | -0.02 |
56.08 | 57.29 | -1.21 |