| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.35 | 1.38 | -0.03 |
| Feb | 1.26 | 1.27 | -0.01 |
| Mar | 1.26 | 1.25 | 0.01 |
| Apr | 0.59 | 0.55 | 0.04 |
| May | 0.24 | 0.23 | 0.01 |
| Jun | 0.06 | 0.06 | 0.00 |
| Jul | 0.01 | 0.00 | 0.01 |
| Aug | 0.00 | 0.00 | 0.00 |
| Sep | 0.04 | 0.03 | 0.01 |
| Oct | 0.34 | 0.30 | 0.04 |
| Nov | 0.54 | 0.57 | -0.03 |
| Dec | 1.13 | 1.12 | 0.01 |
6.82 | 6.76 | 0.06 |