| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.11 | 2.31 | -0.20 |
| Feb | 1.79 | 1.89 | -0.10 |
| Mar | 2.22 | 2.26 | -0.04 |
| Apr | 3.07 | 3.02 | 0.05 |
| May | 3.71 | 3.73 | -0.02 |
| Jun | 3.27 | 3.32 | -0.05 |
| Jul | 3.28 | 3.12 | 0.16 |
| Aug | 3.27 | 3.23 | 0.04 |
| Sep | 3.07 | 3.09 | -0.02 |
| Oct | 2.69 | 2.76 | -0.07 |
| Nov | 2.45 | 2.53 | -0.08 |
| Dec | 2.07 | 2.16 | -0.09 |
33.00 | 33.42 | -0.42 |