| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 4.85 | 4.37 | 0.48 |
| Feb | 3.85 | 3.69 | 0.16 |
| Mar | 5.00 | 5.07 | -0.07 |
| Apr | 5.58 | 5.82 | -0.24 |
| May | 5.65 | 5.77 | -0.12 |
| Jun | 5.31 | 6.21 | -0.90 |
| Jul | 5.66 | 6.60 | -0.94 |
| Aug | 5.58 | 5.59 | -0.01 |
| Sep | 6.00 | 6.03 | -0.03 |
| Oct | 4.99 | 4.46 | 0.53 |
| Nov | 4.81 | 4.82 | -0.01 |
| Dec | 4.78 | 4.79 | -0.01 |
62.06 | 63.22 | -1.16 |