| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.18 | 5.04 | 0.14 |
| Feb | 5.15 | 5.23 | -0.08 |
| Mar | 5.51 | 5.38 | 0.13 |
| Apr | 5.28 | 5.24 | 0.04 |
| May | 4.99 | 5.05 | -0.06 |
| Jun | 5.11 | 5.26 | -0.15 |
| Jul | 5.11 | 5.38 | -0.27 |
| Aug | 3.96 | 4.29 | -0.33 |
| Sep | 4.11 | 4.22 | -0.11 |
| Oct | 3.24 | 3.26 | -0.02 |
| Nov | 4.20 | 4.22 | -0.02 |
| Dec | 5.97 | 5.98 | -0.01 |
57.81 | 58.55 | -0.74 |