| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.41 | 0.44 | -0.03 |
| Feb | 0.42 | 0.42 | 0.00 |
| Mar | 0.64 | 0.68 | -0.04 |
| Apr | 1.58 | 1.59 | -0.01 |
| May | 2.72 | 2.75 | -0.03 |
| Jun | 2.39 | 2.39 | 0.00 |
| Jul | 1.68 | 1.80 | -0.12 |
| Aug | 1.00 | 1.00 | 0.00 |
| Sep | 1.23 | 1.25 | -0.02 |
| Oct | 1.04 | 1.06 | -0.02 |
| Nov | 0.48 | 0.49 | -0.01 |
| Dec | 0.38 | 0.39 | -0.01 |
13.97 | 14.26 | -0.29 |