| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 6.32 | 6.36 | -0.04 |
| Feb | 4.92 | 4.86 | 0.06 |
| Mar | 5.11 | 4.73 | 0.38 |
| Apr | 3.30 | 3.17 | 0.13 |
| May | 2.05 | 2.15 | -0.10 |
| Jun | 1.08 | 1.28 | -0.20 |
| Jul | 0.29 | 0.30 | -0.01 |
| Aug | 0.35 | 0.35 | 0.00 |
| Sep | 1.24 | 1.35 | -0.11 |
| Oct | 3.31 | 3.34 | -0.03 |
| Nov | 6.13 | 6.20 | -0.07 |
| Dec | 7.51 | 7.52 | -0.01 |
41.61 | 41.61 | 0.00 |