| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.86 | 1.15 | -0.29 |
| Feb | 0.58 | 0.74 | -0.16 |
| Mar | 0.84 | 0.98 | -0.14 |
| Apr | 1.03 | 1.11 | -0.08 |
| May | 1.55 | 1.51 | 0.04 |
| Jun | 0.84 | 0.78 | 0.06 |
| Jul | 0.42 | 0.29 | 0.13 |
| Aug | 0.51 | 0.44 | 0.07 |
| Sep | 0.77 | 0.68 | 0.09 |
| Oct | 0.78 | 0.85 | -0.07 |
| Nov | 0.65 | 0.83 | -0.18 |
| Dec | 0.89 | 1.15 | -0.26 |
9.72 | 10.51 | -0.79 |