| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.06 | 0.98 | 0.08 |
| Feb | 1.02 | 0.82 | 0.20 |
| Mar | 0.70 | 0.64 | 0.06 |
| Apr | 0.28 | 0.29 | -0.01 |
| May | 0.20 | 0.22 | -0.02 |
| Jun | 0.38 | 0.56 | -0.18 |
| Jul | 3.61 | 3.36 | 0.25 |
| Aug | 3.22 | 3.47 | -0.25 |
| Sep | 1.85 | 1.78 | 0.07 |
| Oct | 0.68 | 0.82 | -0.14 |
| Nov | 0.70 | 0.61 | 0.09 |
| Dec | 1.00 | 1.00 | 0.00 |
14.70 | 14.55 | 0.15 |