| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.11 | 3.17 | -0.06 |
| Feb | 2.67 | 2.71 | -0.04 |
| Mar | 3.22 | 3.24 | -0.02 |
| Apr | 2.61 | 2.63 | -0.02 |
| May | 2.91 | 3.05 | -0.14 |
| Jun | 7.81 | 7.77 | 0.04 |
| Jul | 8.51 | 8.98 | -0.47 |
| Aug | 8.19 | 8.45 | -0.26 |
| Sep | 5.94 | 6.23 | -0.29 |
| Oct | 2.56 | 2.49 | 0.07 |
| Nov | 1.82 | 1.82 | 0.00 |
| Dec | 2.38 | 2.41 | -0.03 |
51.73 | 52.95 | -1.22 |