| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.85 | 5.58 | 0.27 |
| Feb | 5.73 | 5.37 | 0.36 |
| Mar | 5.86 | 5.90 | -0.04 |
| Apr | 5.85 | 5.83 | 0.02 |
| May | 4.68 | 4.93 | -0.25 |
| Jun | 5.36 | 4.84 | 0.52 |
| Jul | 5.12 | 5.82 | -0.70 |
| Aug | 3.95 | 4.18 | -0.23 |
| Sep | 4.58 | 4.46 | 0.12 |
| Oct | 4.23 | 3.85 | 0.38 |
| Nov | 4.99 | 4.96 | 0.03 |
| Dec | 6.64 | 6.38 | 0.26 |
62.84 | 62.10 | 0.74 |