| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.69 | 2.69 | 0.00 |
| Feb | 2.67 | 2.52 | 0.15 |
| Mar | 2.94 | 2.95 | -0.01 |
| Apr | 3.46 | 3.52 | -0.06 |
| May | 5.45 | 5.35 | 0.10 |
| Jun | 8.55 | 8.01 | 0.54 |
| Jul | 6.66 | 5.70 | 0.96 |
| Aug | 7.82 | 7.39 | 0.43 |
| Sep | 7.90 | 8.12 | -0.22 |
| Oct | 6.41 | 6.16 | 0.25 |
| Nov | 3.84 | 3.67 | 0.17 |
| Dec | 2.71 | 2.62 | 0.09 |
61.10 | 58.70 | 2.40 |