| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.61 | 0.73 | -0.12 |
| Feb | 0.52 | 0.59 | -0.07 |
| Mar | 0.56 | 0.58 | -0.02 |
| Apr | 0.53 | 0.61 | -0.08 |
| May | 0.52 | 0.54 | -0.02 |
| Jun | 0.24 | 0.23 | 0.01 |
| Jul | 0.66 | 0.67 | -0.01 |
| Aug | 0.93 | 0.84 | 0.09 |
| Sep | 1.01 | 1.00 | 0.01 |
| Oct | 0.75 | 0.82 | -0.07 |
| Nov | 0.57 | 0.61 | -0.04 |
| Dec | 0.52 | 0.61 | -0.09 |
7.42 | 7.83 | -0.41 |