| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 4.86 | 5.47 | -0.61 |
| Feb | 4.26 | 4.50 | -0.24 |
| Mar | 5.03 | 5.13 | -0.10 |
| Apr | 5.04 | 5.56 | -0.52 |
| May | 4.16 | 4.66 | -0.50 |
| Jun | 6.09 | 6.72 | -0.63 |
| Jul | 7.59 | 8.24 | -0.65 |
| Aug | 6.56 | 7.13 | -0.57 |
| Sep | 6.29 | 6.47 | -0.18 |
| Oct | 4.22 | 4.22 | 0.00 |
| Nov | 4.16 | 4.34 | -0.18 |
| Dec | 4.93 | 5.11 | -0.18 |
63.19 | 67.55 | -4.36 |