| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.75 | 0.85 | -0.10 |
| Feb | 0.64 | 0.67 | -0.03 |
| Mar | 0.66 | 0.68 | -0.02 |
| Apr | 0.60 | 0.71 | -0.11 |
| May | 0.58 | 0.62 | -0.04 |
| Jun | 0.25 | 0.30 | -0.05 |
| Jul | 0.73 | 0.78 | -0.05 |
| Aug | 1.04 | 1.04 | 0.00 |
| Sep | 1.10 | 1.12 | -0.02 |
| Oct | 0.81 | 0.93 | -0.12 |
| Nov | 0.67 | 0.67 | 0.00 |
| Dec | 0.66 | 0.72 | -0.06 |
8.49 | 9.09 | -0.60 |