| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.26 | 5.36 | -0.10 |
| Feb | 5.31 | 5.26 | 0.05 |
| Mar | 5.25 | 5.34 | -0.09 |
| Apr | 5.23 | 5.17 | 0.06 |
| May | 4.65 | 4.72 | -0.07 |
| Jun | 4.32 | 4.39 | -0.07 |
| Jul | 4.81 | 4.71 | 0.10 |
| Aug | 3.73 | 3.99 | -0.26 |
| Sep | 3.72 | 3.87 | -0.15 |
| Oct | 3.77 | 3.76 | 0.01 |
| Nov | 4.29 | 4.34 | -0.05 |
| Dec | 6.06 | 6.15 | -0.09 |
56.40 | 57.06 | -0.66 |