| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.02 | 2.00 | 0.02 |
| Feb | 1.81 | 1.81 | 0.00 |
| Mar | 2.69 | 2.92 | -0.23 |
| Apr | 2.04 | 2.02 | 0.02 |
| May | 3.54 | 3.36 | 0.18 |
| Jun | 3.92 | 3.68 | 0.24 |
| Jul | 2.91 | 3.11 | -0.20 |
| Aug | 2.75 | 2.81 | -0.06 |
| Sep | 5.25 | 5.26 | -0.01 |
| Oct | 3.40 | 3.45 | -0.05 |
| Nov | 2.33 | 2.43 | -0.10 |
| Dec | 1.93 | 2.00 | -0.07 |
34.59 | 34.85 | -0.26 |