| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.73 | 0.73 | 0.00 |
| Feb | 1.07 | 1.02 | 0.05 |
| Mar | 1.90 | 1.90 | 0.00 |
| Apr | 3.03 | 3.05 | -0.02 |
| May | 4.83 | 4.62 | 0.21 |
| Jun | 4.46 | 4.56 | -0.10 |
| Jul | 4.31 | 4.38 | -0.07 |
| Aug | 3.49 | 3.59 | -0.10 |
| Sep | 3.12 | 3.14 | -0.02 |
| Oct | 2.35 | 2.38 | -0.03 |
| Nov | 1.47 | 1.48 | -0.01 |
| Dec | 1.13 | 1.13 | 0.00 |
31.89 | 31.98 | -0.09 |