| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.89 | 0.97 | -0.08 |
| Feb | 1.10 | 1.14 | -0.04 |
| Mar | 1.95 | 2.06 | -0.11 |
| Apr | 3.77 | 3.81 | -0.04 |
| May | 4.87 | 5.03 | -0.16 |
| Jun | 5.73 | 5.69 | 0.04 |
| Jul | 4.22 | 4.14 | 0.08 |
| Aug | 4.23 | 4.13 | 0.10 |
| Sep | 3.33 | 3.39 | -0.06 |
| Oct | 2.69 | 2.67 | 0.02 |
| Nov | 1.81 | 1.84 | -0.03 |
| Dec | 1.41 | 1.48 | -0.07 |
36.00 | 36.35 | -0.35 |