| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.04 | 1.79 | 0.25 |
| Feb | 2.16 | 1.95 | 0.21 |
| Mar | 2.36 | 1.86 | 0.50 |
| Apr | 3.08 | 2.90 | 0.18 |
| May | 5.49 | 5.16 | 0.33 |
| Jun | 9.25 | 8.24 | 1.01 |
| Jul | 6.31 | 6.20 | 0.11 |
| Aug | 7.81 | 7.35 | 0.46 |
| Sep | 8.87 | 8.09 | 0.78 |
| Oct | 6.78 | 6.25 | 0.53 |
| Nov | 2.85 | 2.77 | 0.08 |
| Dec | 1.99 | 2.27 | -0.28 |
58.99 | 54.83 | 4.16 |