| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.16 | 2.31 | -0.15 |
| Feb | 1.84 | 1.88 | -0.04 |
| Mar | 2.24 | 2.25 | -0.01 |
| Apr | 3.06 | 3.05 | 0.01 |
| May | 3.73 | 3.76 | -0.03 |
| Jun | 3.23 | 3.23 | 0.00 |
| Jul | 3.34 | 3.27 | 0.07 |
| Aug | 3.30 | 3.34 | -0.04 |
| Sep | 3.10 | 3.13 | -0.03 |
| Oct | 2.65 | 2.80 | -0.15 |
| Nov | 2.49 | 2.53 | -0.04 |
| Dec | 2.10 | 2.28 | -0.18 |
33.24 | 33.83 | -0.59 |