| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 11.55 | 15.66 | -4.11 |
| Feb | 8.96 | 11.92 | -2.96 |
| Mar | 9.49 | 13.26 | -3.77 |
| Apr | 6.89 | 9.05 | -2.16 |
| May | 3.45 | 4.41 | -0.96 |
| Jun | 1.66 | 2.75 | -1.09 |
| Jul | 0.32 | 0.34 | -0.02 |
| Aug | 0.46 | 0.70 | -0.24 |
| Sep | 1.40 | 1.95 | -0.55 |
| Oct | 5.18 | 6.78 | -1.60 |
| Nov | 9.67 | 13.40 | -3.73 |
| Dec | 13.73 | 18.41 | -4.68 |
72.76 | 98.63 | -25.87 |