| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.54 | 0.63 | -0.09 |
| Feb | 0.46 | 0.58 | -0.12 |
| Mar | 0.68 | 0.84 | -0.16 |
| Apr | 0.67 | 0.83 | -0.16 |
| May | 0.95 | 1.04 | -0.09 |
| Jun | 0.72 | 0.68 | 0.04 |
| Jul | 1.93 | 1.69 | 0.24 |
| Aug | 1.94 | 1.84 | 0.10 |
| Sep | 1.47 | 1.44 | 0.03 |
| Oct | 1.08 | 1.19 | -0.11 |
| Nov | 0.70 | 0.93 | -0.23 |
| Dec | 0.75 | 0.78 | -0.03 |
11.89 | 12.47 | -0.58 |