| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.46 | 5.61 | -0.15 |
| Feb | 4.84 | 4.82 | 0.02 |
| Mar | 5.15 | 5.50 | -0.35 |
| Apr | 4.50 | 4.75 | -0.25 |
| May | 4.21 | 4.26 | -0.05 |
| Jun | 5.34 | 5.74 | -0.40 |
| Jul | 5.33 | 5.98 | -0.65 |
| Aug | 4.68 | 5.35 | -0.67 |
| Sep | 4.44 | 4.57 | -0.13 |
| Oct | 3.57 | 3.58 | -0.01 |
| Nov | 4.19 | 4.41 | -0.22 |
| Dec | 5.41 | 5.42 | -0.01 |
57.12 | 59.99 | -2.87 |