| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.85 | 0.88 | -0.03 |
| Feb | 0.92 | 0.96 | -0.04 |
| Mar | 1.35 | 1.11 | 0.24 |
| Apr | 1.70 | 1.43 | 0.27 |
| May | 1.56 | 1.27 | 0.29 |
| Jun | 0.92 | 0.82 | 0.10 |
| Jul | 1.86 | 1.79 | 0.07 |
| Aug | 1.93 | 1.78 | 0.15 |
| Sep | 1.33 | 1.21 | 0.12 |
| Oct | 1.19 | 0.94 | 0.25 |
| Nov | 0.84 | 0.87 | -0.03 |
| Dec | 0.87 | 0.86 | 0.01 |
15.32 | 13.92 | 1.40 |