| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.73 | 6.07 | -0.34 |
| Feb | 5.67 | 6.33 | -0.66 |
| Mar | 4.03 | 4.03 | 0.00 |
| Apr | 1.77 | 1.69 | 0.08 |
| May | 0.72 | 0.86 | -0.14 |
| Jun | 0.21 | 0.22 | -0.01 |
| Jul | 0.01 | 0.00 | 0.01 |
| Aug | 0.05 | 0.04 | 0.01 |
| Sep | 0.07 | 0.08 | -0.01 |
| Oct | 1.39 | 1.21 | 0.18 |
| Nov | 3.07 | 3.02 | 0.05 |
| Dec | 6.12 | 6.67 | -0.55 |
28.84 | 30.22 | -1.38 |