| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.14 | 3.19 | -0.05 |
| Feb | 2.70 | 2.69 | 0.01 |
| Mar | 3.22 | 3.27 | -0.05 |
| Apr | 2.61 | 2.62 | -0.01 |
| May | 2.87 | 2.75 | 0.12 |
| Jun | 7.78 | 7.35 | 0.43 |
| Jul | 8.50 | 8.87 | -0.37 |
| Aug | 8.23 | 8.62 | -0.39 |
| Sep | 5.88 | 6.09 | -0.21 |
| Oct | 2.55 | 2.44 | 0.11 |
| Nov | 1.82 | 1.84 | -0.02 |
| Dec | 2.36 | 2.34 | 0.02 |
51.66 | 52.07 | -0.41 |