| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.15 | 2.25 | -0.10 |
| Feb | 2.49 | 2.48 | 0.01 |
| Mar | 3.35 | 3.28 | 0.07 |
| Apr | 3.14 | 3.05 | 0.09 |
| May | 4.29 | 4.36 | -0.07 |
| Jun | 3.72 | 3.67 | 0.05 |
| Jul | 2.07 | 1.93 | 0.14 |
| Aug | 2.43 | 2.48 | -0.05 |
| Sep | 3.13 | 3.14 | -0.01 |
| Oct | 4.06 | 4.30 | -0.24 |
| Nov | 2.71 | 2.78 | -0.07 |
| Dec | 2.48 | 2.52 | -0.04 |
36.02 | 36.24 | -0.22 |