| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.46 | 1.46 | 0.00 |
| Feb | 0.99 | 1.02 | -0.03 |
| Mar | 1.33 | 1.37 | -0.04 |
| Apr | 1.44 | 1.44 | 0.00 |
| May | 1.87 | 1.88 | -0.01 |
| Jun | 1.24 | 1.24 | 0.00 |
| Jul | 0.45 | 0.45 | 0.00 |
| Aug | 0.43 | 0.46 | -0.03 |
| Sep | 0.52 | 0.54 | -0.02 |
| Oct | 1.15 | 1.11 | 0.04 |
| Nov | 1.41 | 1.41 | 0.00 |
| Dec | 1.57 | 1.62 | -0.05 |
13.86 | 14.00 | -0.14 |