| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.48 | 2.48 | 0.00 |
| Feb | 1.93 | 2.08 | -0.15 |
| Mar | 2.53 | 2.61 | -0.08 |
| Apr | 3.79 | 3.74 | 0.05 |
| May | 4.44 | 4.47 | -0.03 |
| Jun | 4.34 | 4.25 | 0.09 |
| Jul | 4.01 | 3.94 | 0.07 |
| Aug | 3.84 | 3.82 | 0.02 |
| Sep | 3.16 | 3.05 | 0.11 |
| Oct | 2.95 | 2.85 | 0.10 |
| Nov | 2.94 | 2.97 | -0.03 |
| Dec | 2.39 | 2.29 | 0.10 |
38.80 | 38.55 | 0.25 |