| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.32 | 0.33 | -0.01 |
| Feb | 0.28 | 0.26 | 0.02 |
| Mar | 0.39 | 0.48 | -0.09 |
| Apr | 0.30 | 0.36 | -0.06 |
| May | 0.41 | 0.55 | -0.14 |
| Jun | 0.44 | 0.43 | 0.01 |
| Jul | 1.76 | 1.66 | 0.10 |
| Aug | 1.66 | 1.63 | 0.03 |
| Sep | 1.34 | 1.37 | -0.03 |
| Oct | 0.80 | 0.77 | 0.03 |
| Nov | 0.44 | 0.46 | -0.02 |
| Dec | 0.56 | 0.46 | 0.10 |
8.70 | 8.76 | -0.06 |