| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.89 | 0.96 | -0.07 |
| Feb | 1.04 | 1.01 | 0.03 |
| Mar | 0.88 | 0.88 | 0.00 |
| Apr | 0.24 | 0.26 | -0.02 |
| May | 0.12 | 0.18 | -0.06 |
| Jun | 0.04 | 0.04 | 0.00 |
| Jul | 0.88 | 0.91 | -0.03 |
| Aug | 1.10 | 1.35 | -0.25 |
| Sep | 0.64 | 0.69 | -0.05 |
| Oct | 0.41 | 0.48 | -0.07 |
| Nov | 0.59 | 0.59 | 0.00 |
| Dec | 0.84 | 0.97 | -0.13 |
7.67 | 8.32 | -0.65 |