| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.04 | 3.04 | 0.00 |
| Feb | 2.68 | 2.71 | -0.03 |
| Mar | 3.70 | 3.74 | -0.04 |
| Apr | 3.40 | 3.35 | 0.05 |
| May | 4.02 | 4.08 | -0.06 |
| Jun | 4.43 | 4.35 | 0.08 |
| Jul | 4.01 | 4.14 | -0.13 |
| Aug | 4.00 | 3.76 | 0.24 |
| Sep | 4.34 | 4.37 | -0.03 |
| Oct | 3.61 | 3.68 | -0.07 |
| Nov | 3.35 | 3.39 | -0.04 |
| Dec | 3.36 | 3.48 | -0.12 |
43.94 | 44.09 | -0.15 |