| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.24 | 5.06 | 0.18 |
| Feb | 5.17 | 5.20 | -0.03 |
| Mar | 5.53 | 5.41 | 0.12 |
| Apr | 5.32 | 5.27 | 0.05 |
| May | 5.01 | 5.04 | -0.03 |
| Jun | 5.14 | 5.25 | -0.11 |
| Jul | 5.11 | 5.35 | -0.24 |
| Aug | 3.99 | 4.24 | -0.25 |
| Sep | 4.14 | 4.20 | -0.06 |
| Oct | 3.23 | 3.27 | -0.04 |
| Nov | 4.21 | 4.23 | -0.02 |
| Dec | 5.99 | 5.99 | 0.00 |
58.08 | 58.51 | -0.43 |