| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.65 | 5.65 | 0.00 |
| Feb | 4.97 | 4.62 | 0.35 |
| Mar | 5.46 | 5.37 | 0.09 |
| Apr | 5.42 | 4.95 | 0.47 |
| May | 5.18 | 4.81 | 0.37 |
| Jun | 5.68 | 5.28 | 0.40 |
| Jul | 5.73 | 5.78 | -0.05 |
| Aug | 6.19 | 6.24 | -0.05 |
| Sep | 5.38 | 5.03 | 0.35 |
| Oct | 4.77 | 4.61 | 0.16 |
| Nov | 5.09 | 4.89 | 0.20 |
| Dec | 6.18 | 6.12 | 0.06 |
65.70 | 63.35 | 2.35 |