| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.67 | 1.68 | -0.01 |
| Feb | 2.14 | 2.22 | -0.08 |
| Mar | 2.76 | 2.97 | -0.21 |
| Apr | 2.67 | 2.77 | -0.10 |
| May | 4.07 | 4.36 | -0.29 |
| Jun | 3.67 | 3.69 | -0.02 |
| Jul | 1.96 | 2.07 | -0.11 |
| Aug | 2.54 | 2.50 | 0.04 |
| Sep | 3.29 | 3.17 | 0.12 |
| Oct | 3.45 | 3.41 | 0.04 |
| Nov | 2.24 | 2.30 | -0.06 |
| Dec | 1.84 | 1.90 | -0.06 |
32.30 | 33.04 | -0.74 |