| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.52 | 0.56 | -0.04 |
| Feb | 0.70 | 0.83 | -0.13 |
| Mar | 0.65 | 0.68 | -0.03 |
| Apr | 0.45 | 0.48 | -0.03 |
| May | 0.50 | 0.57 | -0.07 |
| Jun | 0.26 | 0.32 | -0.06 |
| Jul | 0.62 | 0.52 | 0.10 |
| Aug | 0.45 | 0.45 | 0.00 |
| Sep | 0.30 | 0.37 | -0.07 |
| Oct | 0.42 | 0.39 | 0.03 |
| Nov | 0.31 | 0.33 | -0.02 |
| Dec | 0.38 | 0.46 | -0.08 |
5.56 | 5.96 | -0.40 |