| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.82 | 2.96 | -0.14 |
| Feb | 2.36 | 2.34 | 0.02 |
| Mar | 3.27 | 3.15 | 0.12 |
| Apr | 2.46 | 2.60 | -0.14 |
| May | 3.52 | 3.80 | -0.28 |
| Jun | 7.54 | 7.80 | -0.26 |
| Jul | 7.17 | 7.86 | -0.69 |
| Aug | 7.21 | 7.82 | -0.61 |
| Sep | 6.56 | 7.17 | -0.61 |
| Oct | 3.76 | 3.84 | -0.08 |
| Nov | 2.27 | 2.19 | 0.08 |
| Dec | 2.38 | 2.44 | -0.06 |
51.32 | 53.97 | -2.65 |