| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.29 | 0.32 | -0.03 |
| Feb | 0.37 | 0.36 | 0.01 |
| Mar | 0.79 | 0.78 | 0.01 |
| Apr | 1.47 | 1.54 | -0.07 |
| May | 1.50 | 1.52 | -0.02 |
| Jun | 1.12 | 1.12 | 0.00 |
| Jul | 1.79 | 1.88 | -0.09 |
| Aug | 1.96 | 2.01 | -0.05 |
| Sep | 0.88 | 0.74 | 0.14 |
| Oct | 0.86 | 0.85 | 0.01 |
| Nov | 0.57 | 0.47 | 0.10 |
| Dec | 0.28 | 0.29 | -0.01 |
11.88 | 11.88 | 0.00 |