| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.30 | 2.30 | 0.00 |
| Feb | 2.09 | 1.94 | 0.15 |
| Mar | 2.75 | 2.80 | -0.05 |
| Apr | 2.58 | 2.39 | 0.19 |
| May | 4.45 | 4.06 | 0.39 |
| Jun | 3.37 | 3.46 | -0.09 |
| Jul | 2.12 | 2.16 | -0.04 |
| Aug | 2.29 | 2.19 | 0.10 |
| Sep | 3.31 | 3.33 | -0.02 |
| Oct | 3.91 | 3.75 | 0.16 |
| Nov | 2.73 | 2.56 | 0.17 |
| Dec | 2.40 | 2.40 | 0.00 |
34.30 | 33.34 | 0.96 |