| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.26 | 2.32 | -0.06 |
| Feb | 2.15 | 2.27 | -0.12 |
| Mar | 2.91 | 3.08 | -0.17 |
| Apr | 2.62 | 2.69 | -0.07 |
| May | 4.36 | 4.58 | -0.22 |
| Jun | 3.20 | 3.30 | -0.10 |
| Jul | 1.91 | 1.82 | 0.09 |
| Aug | 2.24 | 2.13 | 0.11 |
| Sep | 3.24 | 3.18 | 0.06 |
| Oct | 3.56 | 3.71 | -0.15 |
| Nov | 2.46 | 2.59 | -0.13 |
| Dec | 2.36 | 2.40 | -0.04 |
33.27 | 34.07 | -0.80 |