| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 6.04 | 5.96 | 0.08 |
| Feb | 5.47 | 5.55 | -0.08 |
| Mar | 5.75 | 5.84 | -0.09 |
| Apr | 5.28 | 5.06 | 0.22 |
| May | 4.74 | 4.74 | 0.00 |
| Jun | 5.33 | 5.27 | 0.06 |
| Jul | 5.07 | 5.05 | 0.02 |
| Aug | 5.75 | 6.02 | -0.27 |
| Sep | 4.44 | 4.69 | -0.25 |
| Oct | 4.73 | 5.04 | -0.31 |
| Nov | 5.22 | 5.15 | 0.07 |
| Dec | 6.25 | 6.30 | -0.05 |
64.07 | 64.67 | -0.60 |