| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.47 | 2.48 | -0.01 |
| Feb | 2.15 | 2.17 | -0.02 |
| Mar | 2.91 | 3.08 | -0.17 |
| Apr | 2.97 | 2.71 | 0.26 |
| May | 4.06 | 3.91 | 0.15 |
| Jun | 7.31 | 7.55 | -0.24 |
| Jul | 6.24 | 6.52 | -0.28 |
| Aug | 7.14 | 7.37 | -0.23 |
| Sep | 6.94 | 7.33 | -0.39 |
| Oct | 4.53 | 5.00 | -0.47 |
| Nov | 2.46 | 2.69 | -0.23 |
| Dec | 2.38 | 2.36 | 0.02 |
51.56 | 53.17 | -1.61 |