| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.48 | 0.59 | -0.11 |
| Feb | 0.44 | 0.58 | -0.14 |
| Mar | 0.65 | 0.72 | -0.07 |
| Apr | 0.72 | 0.86 | -0.14 |
| May | 0.83 | 0.89 | -0.06 |
| Jun | 0.45 | 0.44 | 0.01 |
| Jul | 0.94 | 0.98 | -0.04 |
| Aug | 1.08 | 1.16 | -0.08 |
| Sep | 1.14 | 1.26 | -0.12 |
| Oct | 0.97 | 1.10 | -0.13 |
| Nov | 0.58 | 0.69 | -0.11 |
| Dec | 0.56 | 0.72 | -0.16 |
8.84 | 9.99 | -1.15 |