| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.54 | 0.60 | -0.06 |
| Feb | 0.60 | 0.72 | -0.12 |
| Mar | 1.36 | 1.62 | -0.26 |
| Apr | 2.10 | 2.38 | -0.28 |
| May | 2.34 | 2.31 | 0.03 |
| Jun | 1.78 | 1.69 | 0.09 |
| Jul | 1.96 | 2.01 | -0.05 |
| Aug | 1.90 | 1.96 | -0.06 |
| Sep | 1.40 | 1.27 | 0.13 |
| Oct | 1.10 | 1.26 | -0.16 |
| Nov | 0.75 | 0.91 | -0.16 |
| Dec | 0.60 | 0.65 | -0.05 |
16.43 | 17.38 | -0.95 |