| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.44 | 2.48 | -0.04 |
| Feb | 2.08 | 2.05 | 0.03 |
| Mar | 2.67 | 2.85 | -0.18 |
| Apr | 2.43 | 2.47 | -0.04 |
| May | 3.47 | 3.42 | 0.05 |
| Jun | 8.58 | 9.54 | -0.96 |
| Jul | 7.90 | 8.75 | -0.85 |
| Aug | 8.96 | 9.00 | -0.04 |
| Sep | 7.58 | 7.78 | -0.20 |
| Oct | 2.95 | 3.05 | -0.10 |
| Nov | 1.96 | 1.84 | 0.12 |
| Dec | 2.06 | 2.04 | 0.02 |
53.08 | 55.27 | -2.19 |