| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.02 | 2.45 | -0.43 |
| Feb | 1.75 | 1.81 | -0.06 |
| Mar | 2.13 | 2.29 | -0.16 |
| Apr | 3.09 | 3.09 | 0.00 |
| May | 3.05 | 3.03 | 0.02 |
| Jun | 3.02 | 2.99 | 0.03 |
| Jul | 3.12 | 3.10 | 0.02 |
| Aug | 2.77 | 2.80 | -0.03 |
| Sep | 3.43 | 3.28 | 0.15 |
| Oct | 3.16 | 3.18 | -0.02 |
| Nov | 2.76 | 2.79 | -0.03 |
| Dec | 2.47 | 2.71 | -0.24 |
32.77 | 33.52 | -0.75 |