| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.10 | 2.22 | -0.12 |
| Feb | 1.74 | 1.72 | 0.02 |
| Mar | 1.96 | 2.01 | -0.05 |
| Apr | 3.22 | 3.24 | -0.02 |
| May | 3.66 | 3.63 | 0.03 |
| Jun | 3.39 | 3.28 | 0.11 |
| Jul | 3.33 | 3.43 | -0.10 |
| Aug | 3.21 | 3.09 | 0.12 |
| Sep | 2.91 | 2.91 | 0.00 |
| Oct | 2.95 | 2.89 | 0.06 |
| Nov | 2.39 | 2.39 | 0.00 |
| Dec | 2.02 | 2.06 | -0.04 |
32.88 | 32.87 | 0.01 |