| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.24 | 0.35 | -0.11 |
| Feb | 0.23 | 0.30 | -0.07 |
| Mar | 0.45 | 0.59 | -0.14 |
| Apr | 0.52 | 0.67 | -0.15 |
| May | 0.67 | 0.80 | -0.13 |
| Jun | 0.50 | 0.46 | 0.04 |
| Jul | 1.26 | 1.23 | 0.03 |
| Aug | 1.47 | 1.43 | 0.04 |
| Sep | 0.95 | 0.98 | -0.03 |
| Oct | 0.70 | 0.73 | -0.03 |
| Nov | 0.36 | 0.44 | -0.08 |
| Dec | 0.32 | 0.39 | -0.07 |
7.67 | 8.37 | -0.70 |