| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.93 | 5.85 | 0.08 |
| Feb | 4.61 | 4.57 | 0.04 |
| Mar | 4.52 | 4.52 | 0.00 |
| Apr | 5.00 | 5.05 | -0.05 |
| May | 5.77 | 5.73 | 0.04 |
| Jun | 6.69 | 6.74 | -0.05 |
| Jul | 6.29 | 6.17 | 0.12 |
| Aug | 6.40 | 6.63 | -0.23 |
| Sep | 4.62 | 4.72 | -0.10 |
| Oct | 4.61 | 4.63 | -0.02 |
| Nov | 4.02 | 4.02 | 0.00 |
| Dec | 5.27 | 5.21 | 0.06 |
63.73 | 63.84 | -0.11 |