| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 7.57 | 6.66 | 0.91 |
| Feb | 5.83 | 5.03 | 0.80 |
| Mar | 6.24 | 5.37 | 0.87 |
| Apr | 4.88 | 4.50 | 0.38 |
| May | 3.28 | 3.24 | 0.04 |
| Jun | 2.00 | 1.89 | 0.11 |
| Jul | 0.41 | 0.48 | -0.07 |
| Aug | 0.53 | 0.57 | -0.04 |
| Sep | 1.79 | 1.88 | -0.09 |
| Oct | 4.41 | 4.35 | 0.06 |
| Nov | 7.73 | 7.45 | 0.28 |
| Dec | 8.87 | 8.53 | 0.34 |
53.54 | 49.95 | 3.59 |