| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.40 | 0.42 | -0.02 |
| Feb | 0.33 | 0.36 | -0.03 |
| Mar | 0.24 | 0.28 | -0.04 |
| Apr | 0.22 | 0.26 | -0.04 |
| May | 0.37 | 0.42 | -0.05 |
| Jun | 0.52 | 0.53 | -0.01 |
| Jul | 1.82 | 1.75 | 0.07 |
| Aug | 1.78 | 1.74 | 0.04 |
| Sep | 1.60 | 1.65 | -0.05 |
| Oct | 0.88 | 0.84 | 0.04 |
| Nov | 0.50 | 0.55 | -0.05 |
| Dec | 0.58 | 0.65 | -0.07 |
9.24 | 9.45 | -0.21 |