| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.91 | 2.93 | -0.02 |
| Feb | 2.32 | 2.32 | 0.00 |
| Mar | 3.03 | 3.13 | -0.10 |
| Apr | 3.75 | 3.79 | -0.04 |
| May | 3.81 | 3.93 | -0.12 |
| Jun | 4.14 | 4.12 | 0.02 |
| Jul | 4.21 | 4.23 | -0.02 |
| Aug | 3.55 | 3.48 | 0.07 |
| Sep | 3.78 | 3.82 | -0.04 |
| Oct | 3.34 | 3.36 | -0.02 |
| Nov | 2.86 | 2.92 | -0.06 |
| Dec | 2.93 | 2.99 | -0.06 |
40.63 | 41.02 | -0.39 |