| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.85 | 2.71 | 0.14 |
| Feb | 2.34 | 2.36 | -0.02 |
| Mar | 3.16 | 3.22 | -0.06 |
| Apr | 3.14 | 3.06 | 0.08 |
| May | 4.53 | 4.85 | -0.32 |
| Jun | 7.80 | 7.26 | 0.54 |
| Jul | 5.86 | 6.37 | -0.51 |
| Aug | 7.64 | 8.41 | -0.77 |
| Sep | 7.47 | 7.63 | -0.16 |
| Oct | 5.44 | 5.39 | 0.05 |
| Nov | 3.54 | 3.28 | 0.26 |
| Dec | 2.71 | 2.59 | 0.12 |
56.48 | 57.13 | -0.65 |