| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.72 | 0.74 | -0.02 |
| Feb | 0.75 | 0.78 | -0.03 |
| Mar | 1.52 | 1.56 | -0.04 |
| Apr | 2.00 | 1.98 | 0.02 |
| May | 1.79 | 1.88 | -0.09 |
| Jun | 1.29 | 1.16 | 0.13 |
| Jul | 2.47 | 2.31 | 0.16 |
| Aug | 2.28 | 2.16 | 0.12 |
| Sep | 0.99 | 0.90 | 0.09 |
| Oct | 1.22 | 1.25 | -0.03 |
| Nov | 0.94 | 0.85 | 0.09 |
| Dec | 0.82 | 0.92 | -0.10 |
16.79 | 16.49 | 0.30 |