| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 9.73 | 10.21 | -0.48 |
| Feb | 7.51 | 8.01 | -0.50 |
| Mar | 7.86 | 7.70 | 0.16 |
| Apr | 5.49 | 5.27 | 0.22 |
| May | 2.95 | 2.98 | -0.03 |
| Jun | 1.51 | 1.80 | -0.29 |
| Jul | 0.30 | 0.35 | -0.05 |
| Aug | 0.44 | 0.44 | 0.00 |
| Sep | 1.30 | 1.26 | 0.04 |
| Oct | 4.12 | 3.95 | 0.17 |
| Nov | 8.44 | 8.04 | 0.40 |
| Dec | 11.07 | 11.89 | -0.82 |
60.72 | 61.90 | -1.18 |