| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.45 | 0.53 | -0.08 |
| Feb | 0.39 | 0.41 | -0.02 |
| Mar | 0.21 | 0.26 | -0.05 |
| Apr | 0.15 | 0.22 | -0.07 |
| May | 0.39 | 0.41 | -0.02 |
| Jun | 0.55 | 0.58 | -0.03 |
| Jul | 1.95 | 1.80 | 0.15 |
| Aug | 1.69 | 1.92 | -0.23 |
| Sep | 1.33 | 1.37 | -0.04 |
| Oct | 0.83 | 0.93 | -0.10 |
| Nov | 0.43 | 0.49 | -0.06 |
| Dec | 0.61 | 0.66 | -0.05 |
8.98 | 9.58 | -0.60 |