| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.15 | 0.98 | 0.17 |
| Feb | 1.05 | 0.98 | 0.07 |
| Mar | 0.94 | 0.97 | -0.03 |
| Apr | 1.07 | 1.06 | 0.01 |
| May | 1.12 | 1.21 | -0.09 |
| Jun | 0.64 | 0.49 | 0.15 |
| Jul | 1.36 | 1.04 | 0.32 |
| Aug | 1.46 | 1.03 | 0.43 |
| Sep | 1.62 | 1.54 | 0.08 |
| Oct | 1.39 | 1.40 | -0.01 |
| Nov | 0.86 | 0.88 | -0.02 |
| Dec | 1.09 | 0.95 | 0.14 |
13.75 | 12.53 | 1.22 |