| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.37 | 0.42 | -0.05 |
| Feb | 0.29 | 0.33 | -0.04 |
| Mar | 0.38 | 0.42 | -0.04 |
| Apr | 0.92 | 0.96 | -0.04 |
| May | 1.61 | 1.62 | -0.01 |
| Jun | 2.42 | 2.57 | -0.15 |
| Jul | 1.01 | 1.18 | -0.17 |
| Aug | 1.01 | 1.06 | -0.05 |
| Sep | 0.94 | 0.94 | 0.00 |
| Oct | 0.69 | 0.67 | 0.02 |
| Nov | 0.46 | 0.51 | -0.05 |
| Dec | 0.33 | 0.39 | -0.06 |
10.43 | 11.07 | -0.64 |