| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.45 | 0.40 | 0.05 |
| Feb | 0.33 | 0.38 | -0.05 |
| Mar | 0.25 | 0.29 | -0.04 |
| Apr | 0.24 | 0.18 | 0.06 |
| May | 0.65 | 0.58 | 0.07 |
| Jun | 1.29 | 1.28 | 0.01 |
| Jul | 2.02 | 1.75 | 0.27 |
| Aug | 1.76 | 1.41 | 0.35 |
| Sep | 1.20 | 1.28 | -0.08 |
| Oct | 0.75 | 0.63 | 0.12 |
| Nov | 0.44 | 0.43 | 0.01 |
| Dec | 0.39 | 0.32 | 0.07 |
9.77 | 8.93 | 0.84 |