| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.45 | 2.36 | 0.09 |
| Feb | 2.11 | 1.95 | 0.16 |
| Mar | 2.70 | 2.78 | -0.08 |
| Apr | 2.70 | 2.41 | 0.29 |
| May | 4.57 | 4.15 | 0.42 |
| Jun | 3.52 | 3.49 | 0.03 |
| Jul | 2.29 | 2.26 | 0.03 |
| Aug | 2.37 | 2.28 | 0.09 |
| Sep | 3.57 | 3.39 | 0.18 |
| Oct | 4.15 | 3.81 | 0.34 |
| Nov | 2.85 | 2.63 | 0.22 |
| Dec | 2.56 | 2.48 | 0.08 |
35.84 | 33.99 | 1.85 |