| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.23 | 2.31 | -0.08 |
| Feb | 2.03 | 1.92 | 0.11 |
| Mar | 2.55 | 2.72 | -0.17 |
| Apr | 2.63 | 2.47 | 0.16 |
| May | 4.48 | 4.22 | 0.26 |
| Jun | 3.35 | 3.38 | -0.03 |
| Jul | 2.15 | 2.08 | 0.07 |
| Aug | 2.21 | 2.24 | -0.03 |
| Sep | 3.55 | 3.48 | 0.07 |
| Oct | 3.89 | 3.74 | 0.15 |
| Nov | 2.68 | 2.73 | -0.05 |
| Dec | 2.35 | 2.45 | -0.10 |
34.10 | 33.74 | 0.36 |