| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.87 | 0.83 | 0.04 |
| Feb | 0.95 | 0.93 | 0.02 |
| Mar | 0.87 | 0.82 | 0.05 |
| Apr | 0.24 | 0.22 | 0.02 |
| May | 0.16 | 0.19 | -0.03 |
| Jun | 0.07 | 0.08 | -0.01 |
| Jul | 0.98 | 0.84 | 0.14 |
| Aug | 1.34 | 1.32 | 0.02 |
| Sep | 0.69 | 0.60 | 0.09 |
| Oct | 0.39 | 0.45 | -0.06 |
| Nov | 0.55 | 0.53 | 0.02 |
| Dec | 0.85 | 0.85 | 0.00 |
7.96 | 7.66 | 0.30 |