| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.84 | 0.76 | 0.08 |
| Feb | 0.98 | 0.85 | 0.13 |
| Mar | 0.60 | 0.67 | -0.07 |
| Apr | 0.31 | 0.29 | 0.02 |
| May | 0.14 | 0.16 | -0.02 |
| Jun | 0.25 | 0.39 | -0.14 |
| Jul | 2.85 | 2.96 | -0.11 |
| Aug | 2.76 | 2.73 | 0.03 |
| Sep | 1.70 | 1.78 | -0.08 |
| Oct | 0.79 | 0.82 | -0.03 |
| Nov | 0.63 | 0.59 | 0.04 |
| Dec | 1.11 | 1.02 | 0.09 |
12.96 | 13.02 | -0.06 |