| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.24 | 3.29 | -0.05 |
| Feb | 2.79 | 2.84 | -0.05 |
| Mar | 3.52 | 3.37 | 0.15 |
| Apr | 2.83 | 2.80 | 0.03 |
| May | 3.58 | 3.49 | 0.09 |
| Jun | 7.52 | 7.65 | -0.13 |
| Jul | 6.57 | 6.79 | -0.22 |
| Aug | 7.25 | 7.10 | 0.15 |
| Sep | 6.49 | 6.36 | 0.13 |
| Oct | 3.76 | 3.48 | 0.28 |
| Nov | 2.20 | 2.13 | 0.07 |
| Dec | 2.93 | 2.70 | 0.23 |
52.68 | 52.00 | 0.68 |