| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.79 | 1.40 | -0.61 |
| Feb | 0.80 | 1.24 | -0.44 |
| Mar | 0.92 | 1.32 | -0.40 |
| Apr | 1.12 | 1.61 | -0.49 |
| May | 1.29 | 1.76 | -0.47 |
| Jun | 0.69 | 0.88 | -0.19 |
| Jul | 0.84 | 1.05 | -0.21 |
| Aug | 0.99 | 1.19 | -0.20 |
| Sep | 1.40 | 1.79 | -0.39 |
| Oct | 1.21 | 1.74 | -0.53 |
| Nov | 0.79 | 1.25 | -0.46 |
| Dec | 0.88 | 1.18 | -0.30 |
11.72 | 16.41 | -4.69 |