| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 4.75 | 5.15 | -0.40 |
| Feb | 5.17 | 5.18 | -0.01 |
| Mar | 5.37 | 5.42 | -0.05 |
| Apr | 5.08 | 5.66 | -0.58 |
| May | 4.44 | 5.12 | -0.68 |
| Jun | 4.97 | 5.06 | -0.09 |
| Jul | 5.03 | 5.26 | -0.23 |
| Aug | 3.77 | 4.21 | -0.44 |
| Sep | 4.30 | 4.21 | 0.09 |
| Oct | 3.62 | 3.33 | 0.29 |
| Nov | 4.41 | 4.50 | -0.09 |
| Dec | 5.98 | 5.89 | 0.09 |
56.89 | 58.99 | -2.10 |