| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.94 | 1.86 | 0.08 |
| Feb | 1.54 | 1.52 | 0.02 |
| Mar | 1.83 | 1.73 | 0.10 |
| Apr | 3.29 | 3.27 | 0.02 |
| May | 3.47 | 3.39 | 0.08 |
| Jun | 3.56 | 3.37 | 0.19 |
| Jul | 2.98 | 2.93 | 0.05 |
| Aug | 3.08 | 3.07 | 0.01 |
| Sep | 2.93 | 2.77 | 0.16 |
| Oct | 3.46 | 3.47 | -0.01 |
| Nov | 2.41 | 2.43 | -0.02 |
| Dec | 2.05 | 2.02 | 0.03 |
32.54 | 31.83 | 0.71 |