| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.98 | 2.07 | -0.09 |
| Feb | 1.61 | 1.72 | -0.11 |
| Mar | 1.99 | 1.99 | 0.00 |
| Apr | 3.47 | 3.51 | -0.04 |
| May | 3.57 | 3.52 | 0.05 |
| Jun | 3.37 | 3.51 | -0.14 |
| Jul | 3.00 | 2.93 | 0.07 |
| Aug | 3.59 | 3.48 | 0.11 |
| Sep | 2.71 | 2.88 | -0.17 |
| Oct | 3.21 | 3.36 | -0.15 |
| Nov | 2.41 | 2.57 | -0.16 |
| Dec | 1.91 | 1.98 | -0.07 |
32.82 | 33.52 | -0.70 |