| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.78 | 0.88 | -0.10 |
| Feb | 0.61 | 0.85 | -0.24 |
| Mar | 0.57 | 0.79 | -0.22 |
| Apr | 0.37 | 0.55 | -0.18 |
| May | 0.52 | 0.63 | -0.11 |
| Jun | 0.35 | 0.31 | 0.04 |
| Jul | 1.49 | 1.64 | -0.15 |
| Aug | 1.69 | 1.93 | -0.24 |
| Sep | 1.20 | 1.20 | 0.00 |
| Oct | 0.98 | 1.06 | -0.08 |
| Nov | 0.74 | 0.78 | -0.04 |
| Dec | 0.71 | 0.96 | -0.25 |
10.01 | 11.58 | -1.57 |