| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.59 | 2.43 | 0.16 |
| Feb | 2.19 | 2.01 | 0.18 |
| Mar | 2.93 | 2.93 | 0.00 |
| Apr | 2.51 | 2.57 | -0.06 |
| May | 3.81 | 3.88 | -0.07 |
| Jun | 8.77 | 8.40 | 0.37 |
| Jul | 7.29 | 7.28 | 0.01 |
| Aug | 7.65 | 7.69 | -0.04 |
| Sep | 6.51 | 6.34 | 0.17 |
| Oct | 3.01 | 3.01 | 0.00 |
| Nov | 1.77 | 1.78 | -0.01 |
| Dec | 2.30 | 2.40 | -0.10 |
51.33 | 50.72 | 0.61 |