| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.41 | 2.41 | 0.00 |
| Feb | 2.06 | 1.98 | 0.08 |
| Mar | 2.58 | 2.68 | -0.10 |
| Apr | 2.32 | 2.32 | 0.00 |
| May | 3.44 | 3.40 | 0.04 |
| Jun | 8.31 | 9.15 | -0.84 |
| Jul | 7.75 | 8.61 | -0.86 |
| Aug | 8.92 | 9.02 | -0.10 |
| Sep | 7.68 | 8.04 | -0.36 |
| Oct | 3.06 | 3.25 | -0.19 |
| Nov | 1.97 | 1.82 | 0.15 |
| Dec | 2.01 | 1.98 | 0.03 |
52.51 | 54.66 | -2.15 |