| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.14 | 2.06 | 0.08 |
| Feb | 1.79 | 1.83 | -0.04 |
| Mar | 2.50 | 2.48 | 0.02 |
| Apr | 2.46 | 2.47 | -0.01 |
| May | 3.96 | 3.77 | 0.19 |
| Jun | 3.36 | 3.33 | 0.03 |
| Jul | 2.27 | 2.62 | -0.35 |
| Aug | 2.37 | 2.27 | 0.10 |
| Sep | 3.73 | 3.79 | -0.06 |
| Oct | 3.56 | 3.80 | -0.24 |
| Nov | 2.46 | 2.62 | -0.16 |
| Dec | 2.02 | 2.25 | -0.23 |
32.62 | 33.29 | -0.67 |