| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.32 | 0.34 | -0.02 |
| Feb | 0.34 | 0.42 | -0.08 |
| Mar | 0.44 | 0.50 | -0.06 |
| Apr | 0.78 | 0.77 | 0.01 |
| May | 1.32 | 1.40 | -0.08 |
| Jun | 0.88 | 0.93 | -0.05 |
| Jul | 0.50 | 0.50 | 0.00 |
| Aug | 0.65 | 0.61 | 0.04 |
| Sep | 0.83 | 0.90 | -0.07 |
| Oct | 0.63 | 0.70 | -0.07 |
| Nov | 0.33 | 0.37 | -0.04 |
| Dec | 0.32 | 0.41 | -0.09 |
7.34 | 7.85 | -0.51 |