| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.46 | 0.55 | -0.09 |
| Feb | 0.56 | 0.60 | -0.04 |
| Mar | 1.09 | 1.39 | -0.30 |
| Apr | 1.87 | 2.09 | -0.22 |
| May | 2.47 | 2.47 | 0.00 |
| Jun | 1.67 | 1.77 | -0.10 |
| Jul | 2.17 | 1.98 | 0.19 |
| Aug | 1.68 | 2.04 | -0.36 |
| Sep | 1.28 | 1.49 | -0.21 |
| Oct | 0.96 | 1.19 | -0.23 |
| Nov | 0.69 | 0.78 | -0.09 |
| Dec | 0.52 | 0.61 | -0.09 |
15.42 | 16.96 | -1.54 |