| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.59 | 2.68 | -0.09 |
| Feb | 2.30 | 2.32 | -0.02 |
| Mar | 3.13 | 3.25 | -0.12 |
| Apr | 3.11 | 2.96 | 0.15 |
| May | 4.21 | 4.00 | 0.21 |
| Jun | 6.98 | 6.96 | 0.02 |
| Jul | 6.00 | 6.12 | -0.12 |
| Aug | 7.38 | 7.37 | 0.01 |
| Sep | 7.26 | 7.59 | -0.33 |
| Oct | 5.18 | 5.36 | -0.18 |
| Nov | 2.97 | 2.92 | 0.05 |
| Dec | 2.50 | 2.44 | 0.06 |
53.61 | 53.97 | -0.36 |