| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.87 | 0.79 | 0.08 |
| Feb | 1.03 | 1.03 | 0.00 |
| Mar | 0.65 | 0.63 | 0.02 |
| Apr | 0.26 | 0.26 | 0.00 |
| May | 0.12 | 0.18 | -0.06 |
| Jun | 0.06 | 0.08 | -0.02 |
| Jul | 0.46 | 0.38 | 0.08 |
| Aug | 0.53 | 0.38 | 0.15 |
| Sep | 0.36 | 0.29 | 0.07 |
| Oct | 0.49 | 0.41 | 0.08 |
| Nov | 0.31 | 0.45 | -0.14 |
| Dec | 0.68 | 0.51 | 0.17 |
5.82 | 5.39 | 0.43 |