| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.45 | 0.41 | 0.04 |
| Feb | 0.41 | 0.43 | -0.02 |
| Mar | 0.21 | 0.25 | -0.04 |
| Apr | 0.16 | 0.16 | 0.00 |
| May | 0.33 | 0.33 | 0.00 |
| Jun | 0.69 | 0.69 | 0.00 |
| Jul | 1.99 | 1.68 | 0.31 |
| Aug | 1.73 | 1.57 | 0.16 |
| Sep | 1.44 | 1.59 | -0.15 |
| Oct | 0.80 | 0.68 | 0.12 |
| Nov | 0.45 | 0.43 | 0.02 |
| Dec | 0.59 | 0.65 | -0.06 |
9.25 | 8.87 | 0.38 |