| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.07 | 1.16 | -0.09 |
| Feb | 1.21 | 1.12 | 0.09 |
| Mar | 0.97 | 1.12 | -0.15 |
| Apr | 0.30 | 0.32 | -0.02 |
| May | 0.22 | 0.20 | 0.02 |
| Jun | 0.04 | 0.04 | 0.00 |
| Jul | 0.92 | 0.92 | 0.00 |
| Aug | 1.12 | 1.05 | 0.07 |
| Sep | 0.81 | 0.74 | 0.07 |
| Oct | 0.55 | 0.47 | 0.08 |
| Nov | 0.57 | 0.66 | -0.09 |
| Dec | 1.03 | 1.12 | -0.09 |
8.81 | 8.92 | -0.11 |