| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.12 | 2.19 | -0.07 |
| Feb | 2.15 | 2.17 | -0.02 |
| Mar | 2.85 | 3.00 | -0.15 |
| Apr | 2.56 | 2.57 | -0.01 |
| May | 4.37 | 4.45 | -0.08 |
| Jun | 3.33 | 3.48 | -0.15 |
| Jul | 1.89 | 1.85 | 0.04 |
| Aug | 2.30 | 2.16 | 0.14 |
| Sep | 3.11 | 3.06 | 0.05 |
| Oct | 3.47 | 3.66 | -0.19 |
| Nov | 2.49 | 2.53 | -0.04 |
| Dec | 2.24 | 2.25 | -0.01 |
32.88 | 33.37 | -0.49 |