| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.01 | 1.16 | -0.15 |
| Feb | 1.17 | 1.25 | -0.08 |
| Mar | 1.09 | 1.09 | 0.00 |
| Apr | 0.23 | 0.31 | -0.08 |
| May | 0.14 | 0.16 | -0.02 |
| Jun | 0.05 | 0.05 | 0.00 |
| Jul | 0.81 | 0.78 | 0.03 |
| Aug | 1.02 | 1.02 | 0.00 |
| Sep | 0.71 | 0.74 | -0.03 |
| Oct | 0.54 | 0.69 | -0.15 |
| Nov | 0.63 | 0.68 | -0.05 |
| Dec | 1.01 | 1.07 | -0.06 |
8.41 | 9.00 | -0.59 |