| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.51 | 5.66 | -0.15 |
| Feb | 5.64 | 5.54 | 0.10 |
| Mar | 5.62 | 6.05 | -0.43 |
| Apr | 5.49 | 5.94 | -0.45 |
| May | 4.55 | 4.57 | -0.02 |
| Jun | 4.89 | 5.04 | -0.15 |
| Jul | 4.77 | 5.26 | -0.49 |
| Aug | 4.05 | 4.05 | 0.00 |
| Sep | 4.48 | 4.92 | -0.44 |
| Oct | 4.20 | 4.00 | 0.20 |
| Nov | 4.95 | 5.39 | -0.44 |
| Dec | 6.08 | 6.76 | -0.68 |
60.23 | 63.18 | -2.95 |