| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.29 | 5.27 | 0.02 |
| Feb | 5.28 | 5.25 | 0.03 |
| Mar | 5.29 | 5.34 | -0.05 |
| Apr | 5.22 | 5.14 | 0.08 |
| May | 4.59 | 4.56 | 0.03 |
| Jun | 4.25 | 4.26 | -0.01 |
| Jul | 4.87 | 4.75 | 0.12 |
| Aug | 3.67 | 3.94 | -0.27 |
| Sep | 3.70 | 3.92 | -0.22 |
| Oct | 3.69 | 3.56 | 0.13 |
| Nov | 4.30 | 4.38 | -0.08 |
| Dec | 5.93 | 6.05 | -0.12 |
56.08 | 56.42 | -0.34 |