| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.46 | 2.26 | 0.20 |
| Feb | 1.92 | 1.84 | 0.08 |
| Mar | 2.79 | 2.79 | 0.00 |
| Apr | 2.61 | 2.78 | -0.17 |
| May | 4.36 | 4.48 | -0.12 |
| Jun | 3.41 | 3.28 | 0.13 |
| Jul | 2.10 | 2.47 | -0.37 |
| Aug | 2.37 | 2.51 | -0.14 |
| Sep | 3.53 | 3.65 | -0.12 |
| Oct | 4.10 | 4.14 | -0.04 |
| Nov | 2.61 | 2.63 | -0.02 |
| Dec | 2.53 | 2.45 | 0.08 |
34.79 | 35.28 | -0.49 |