| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.46 | 1.06 | 0.40 |
| Feb | 1.13 | 0.93 | 0.20 |
| Mar | 0.95 | 0.82 | 0.13 |
| Apr | 1.12 | 0.80 | 0.32 |
| May | 0.97 | 0.88 | 0.09 |
| Jun | 0.54 | 0.51 | 0.03 |
| Jul | 1.33 | 1.30 | 0.03 |
| Aug | 1.35 | 1.18 | 0.17 |
| Sep | 1.47 | 1.40 | 0.07 |
| Oct | 1.28 | 1.19 | 0.09 |
| Nov | 1.01 | 0.84 | 0.17 |
| Dec | 0.92 | 0.94 | -0.02 |
13.53 | 11.85 | 1.68 |