| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.26 | 0.36 | -0.10 |
| Feb | 0.36 | 0.44 | -0.08 |
| Mar | 0.56 | 0.65 | -0.09 |
| Apr | 1.18 | 1.34 | -0.16 |
| May | 1.87 | 2.01 | -0.14 |
| Jun | 1.01 | 1.01 | 0.00 |
| Jul | 0.61 | 0.63 | -0.02 |
| Aug | 0.44 | 0.45 | -0.01 |
| Sep | 0.76 | 0.75 | 0.01 |
| Oct | 0.85 | 0.93 | -0.08 |
| Nov | 0.35 | 0.39 | -0.04 |
| Dec | 0.26 | 0.31 | -0.05 |
8.51 | 9.27 | -0.76 |