| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.48 | 2.52 | -0.04 |
| Feb | 2.06 | 1.99 | 0.07 |
| Mar | 2.53 | 2.67 | -0.14 |
| Apr | 2.28 | 2.38 | -0.10 |
| May | 3.42 | 3.15 | 0.27 |
| Jun | 8.02 | 8.16 | -0.14 |
| Jul | 7.68 | 8.05 | -0.37 |
| Aug | 8.89 | 8.73 | 0.16 |
| Sep | 7.76 | 7.77 | -0.01 |
| Oct | 3.15 | 3.23 | -0.08 |
| Nov | 1.97 | 1.73 | 0.24 |
| Dec | 2.05 | 2.09 | -0.04 |
52.29 | 52.47 | -0.18 |