| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.16 | 2.03 | 0.13 |
| Feb | 1.82 | 1.83 | -0.01 |
| Mar | 2.72 | 2.56 | 0.16 |
| Apr | 2.51 | 2.53 | -0.02 |
| May | 3.92 | 3.83 | 0.09 |
| Jun | 3.41 | 3.28 | 0.13 |
| Jul | 2.22 | 2.32 | -0.10 |
| Aug | 2.46 | 2.45 | 0.01 |
| Sep | 3.37 | 3.28 | 0.09 |
| Oct | 3.23 | 3.75 | -0.52 |
| Nov | 2.39 | 2.56 | -0.17 |
| Dec | 2.33 | 2.34 | -0.01 |
32.54 | 32.76 | -0.22 |