| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.69 | 0.89 | -0.20 |
| Feb | 0.88 | 1.14 | -0.26 |
| Mar | 0.75 | 0.77 | -0.02 |
| Apr | 0.38 | 0.41 | -0.03 |
| May | 0.22 | 0.22 | 0.00 |
| Jun | 0.12 | 0.09 | 0.03 |
| Jul | 0.38 | 0.42 | -0.04 |
| Aug | 0.55 | 0.55 | 0.00 |
| Sep | 0.34 | 0.48 | -0.14 |
| Oct | 0.56 | 0.61 | -0.05 |
| Nov | 0.42 | 0.48 | -0.06 |
| Dec | 0.55 | 0.67 | -0.12 |
5.84 | 6.73 | -0.89 |