| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.25 | 2.40 | -0.15 |
| Feb | 2.60 | 2.60 | 0.00 |
| Mar | 3.34 | 3.34 | 0.00 |
| Apr | 3.26 | 3.31 | -0.05 |
| May | 4.43 | 4.49 | -0.06 |
| Jun | 3.99 | 3.78 | 0.21 |
| Jul | 2.23 | 2.26 | -0.03 |
| Aug | 2.40 | 2.34 | 0.06 |
| Sep | 3.07 | 2.97 | 0.10 |
| Oct | 4.47 | 4.24 | 0.23 |
| Nov | 2.71 | 2.78 | -0.07 |
| Dec | 2.71 | 2.94 | -0.23 |
37.46 | 37.45 | 0.01 |