| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.41 | 2.23 | 0.18 |
| Feb | 2.54 | 2.22 | 0.32 |
| Mar | 2.77 | 2.43 | 0.34 |
| Apr | 3.40 | 2.99 | 0.41 |
| May | 5.47 | 5.41 | 0.06 |
| Jun | 8.88 | 8.47 | 0.41 |
| Jul | 6.96 | 6.99 | -0.03 |
| Aug | 8.19 | 8.09 | 0.10 |
| Sep | 8.00 | 8.19 | -0.19 |
| Oct | 6.26 | 5.94 | 0.32 |
| Nov | 3.56 | 3.38 | 0.18 |
| Dec | 2.56 | 2.27 | 0.29 |
61.00 | 58.61 | 2.39 |