| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.30 | 0.25 | 0.05 |
| Feb | 0.37 | 0.33 | 0.04 |
| Mar | 0.74 | 0.85 | -0.11 |
| Apr | 1.49 | 1.63 | -0.14 |
| May | 2.50 | 2.82 | -0.32 |
| Jun | 2.35 | 2.29 | 0.06 |
| Jul | 2.25 | 2.28 | -0.03 |
| Aug | 1.63 | 1.77 | -0.14 |
| Sep | 1.33 | 1.33 | 0.00 |
| Oct | 0.99 | 0.99 | 0.00 |
| Nov | 0.44 | 0.45 | -0.01 |
| Dec | 0.30 | 0.36 | -0.06 |
14.69 | 15.35 | -0.66 |