| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.25 | 0.32 | -0.07 |
| Feb | 0.24 | 0.29 | -0.05 |
| Mar | 0.45 | 0.58 | -0.13 |
| Apr | 0.55 | 0.64 | -0.09 |
| May | 0.68 | 0.74 | -0.06 |
| Jun | 0.48 | 0.45 | 0.03 |
| Jul | 1.24 | 1.27 | -0.03 |
| Aug | 1.50 | 1.33 | 0.17 |
| Sep | 0.98 | 0.97 | 0.01 |
| Oct | 0.71 | 0.71 | 0.00 |
| Nov | 0.38 | 0.43 | -0.05 |
| Dec | 0.33 | 0.35 | -0.02 |
7.79 | 8.08 | -0.29 |