| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.77 | 2.59 | 0.18 |
| Feb | 2.34 | 2.24 | 0.10 |
| Mar | 2.96 | 3.06 | -0.10 |
| Apr | 2.48 | 2.58 | -0.10 |
| May | 3.37 | 3.37 | 0.00 |
| Jun | 7.90 | 7.76 | 0.14 |
| Jul | 6.35 | 6.56 | -0.21 |
| Aug | 6.77 | 7.54 | -0.77 |
| Sep | 7.12 | 7.64 | -0.52 |
| Oct | 4.28 | 4.58 | -0.30 |
| Nov | 2.20 | 2.47 | -0.27 |
| Dec | 2.20 | 2.39 | -0.19 |
50.74 | 52.78 | -2.04 |