| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.47 | 1.47 | 0.00 |
| Feb | 1.88 | 1.86 | 0.02 |
| Mar | 2.57 | 2.51 | 0.06 |
| Apr | 2.66 | 2.75 | -0.09 |
| May | 4.35 | 4.32 | 0.03 |
| Jun | 3.79 | 3.79 | 0.00 |
| Jul | 2.34 | 2.23 | 0.11 |
| Aug | 2.47 | 2.42 | 0.05 |
| Sep | 3.27 | 3.11 | 0.16 |
| Oct | 3.48 | 3.31 | 0.17 |
| Nov | 2.03 | 2.08 | -0.05 |
| Dec | 1.82 | 1.80 | 0.02 |
32.13 | 31.65 | 0.48 |