| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.93 | 0.98 | -0.05 |
| Feb | 0.61 | 0.70 | -0.09 |
| Mar | 0.69 | 0.72 | -0.03 |
| Apr | 0.66 | 0.61 | 0.05 |
| May | 0.65 | 0.63 | 0.02 |
| Jun | 0.62 | 0.69 | -0.07 |
| Jul | 0.25 | 0.23 | 0.02 |
| Aug | 0.15 | 0.17 | -0.02 |
| Sep | 0.24 | 0.21 | 0.03 |
| Oct | 0.67 | 0.73 | -0.06 |
| Nov | 0.88 | 0.91 | -0.03 |
| Dec | 1.10 | 1.14 | -0.04 |
7.45 | 7.72 | -0.27 |