| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.25 | 2.34 | -0.09 |
| Feb | 2.61 | 2.61 | 0.00 |
| Mar | 3.32 | 3.37 | -0.05 |
| Apr | 3.26 | 3.21 | 0.05 |
| May | 4.43 | 4.41 | 0.02 |
| Jun | 3.91 | 3.85 | 0.06 |
| Jul | 2.18 | 2.23 | -0.05 |
| Aug | 2.43 | 2.38 | 0.05 |
| Sep | 3.15 | 3.02 | 0.13 |
| Oct | 4.42 | 4.24 | 0.18 |
| Nov | 2.69 | 2.75 | -0.06 |
| Dec | 2.71 | 2.81 | -0.10 |
37.36 | 37.22 | 0.14 |