| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.10 | 2.32 | -0.22 |
| Feb | 1.76 | 1.87 | -0.11 |
| Mar | 2.20 | 2.24 | -0.04 |
| Apr | 3.04 | 3.03 | 0.01 |
| May | 3.74 | 3.74 | 0.00 |
| Jun | 3.32 | 3.36 | -0.04 |
| Jul | 3.33 | 3.12 | 0.21 |
| Aug | 3.27 | 3.23 | 0.04 |
| Sep | 3.07 | 3.07 | 0.00 |
| Oct | 2.75 | 2.77 | -0.02 |
| Nov | 2.44 | 2.52 | -0.08 |
| Dec | 2.09 | 2.15 | -0.06 |
33.11 | 33.42 | -0.31 |