| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.85 | 0.61 | 0.24 |
| Feb | 0.76 | 0.60 | 0.16 |
| Mar | 1.08 | 1.02 | 0.06 |
| Apr | 1.63 | 1.70 | -0.07 |
| May | 1.88 | 1.81 | 0.07 |
| Jun | 1.31 | 1.36 | -0.05 |
| Jul | 1.31 | 1.32 | -0.01 |
| Aug | 1.16 | 1.18 | -0.02 |
| Sep | 1.24 | 1.31 | -0.07 |
| Oct | 1.02 | 1.03 | -0.01 |
| Nov | 0.93 | 0.68 | 0.25 |
| Dec | 0.83 | 0.73 | 0.10 |
14.00 | 13.35 | 0.65 |