| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.59 | 0.62 | -0.03 |
| Feb | 0.57 | 0.71 | -0.14 |
| Mar | 0.95 | 1.08 | -0.13 |
| Apr | 1.78 | 1.72 | 0.06 |
| May | 2.95 | 2.98 | -0.03 |
| Jun | 1.94 | 1.92 | 0.02 |
| Jul | 1.19 | 1.18 | 0.01 |
| Aug | 0.70 | 0.89 | -0.19 |
| Sep | 1.43 | 1.41 | 0.02 |
| Oct | 1.49 | 1.48 | 0.01 |
| Nov | 0.68 | 0.73 | -0.05 |
| Dec | 0.54 | 0.55 | -0.01 |
14.81 | 15.27 | -0.46 |