| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.93 | 2.00 | -0.07 |
| Feb | 2.05 | 1.96 | 0.09 |
| Mar | 2.88 | 2.83 | 0.05 |
| Apr | 2.40 | 2.39 | 0.01 |
| May | 4.34 | 4.24 | 0.10 |
| Jun | 3.33 | 3.28 | 0.05 |
| Jul | 2.04 | 2.00 | 0.04 |
| Aug | 2.23 | 2.15 | 0.08 |
| Sep | 3.05 | 3.12 | -0.07 |
| Oct | 3.51 | 3.51 | 0.00 |
| Nov | 2.62 | 2.55 | 0.07 |
| Dec | 2.08 | 2.18 | -0.10 |
32.46 | 32.21 | 0.25 |