| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.26 | 0.29 | -0.03 |
| Feb | 0.26 | 0.29 | -0.03 |
| Mar | 0.45 | 0.46 | -0.01 |
| Apr | 0.97 | 0.94 | 0.03 |
| May | 1.73 | 1.76 | -0.03 |
| Jun | 1.06 | 1.01 | 0.05 |
| Jul | 0.63 | 0.59 | 0.04 |
| Aug | 0.42 | 0.44 | -0.02 |
| Sep | 0.99 | 1.00 | -0.01 |
| Oct | 0.84 | 0.85 | -0.01 |
| Nov | 0.42 | 0.46 | -0.04 |
| Dec | 0.23 | 0.24 | -0.01 |
8.26 | 8.33 | -0.07 |