| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.26 | 0.31 | -0.05 |
| Feb | 0.26 | 0.29 | -0.03 |
| Mar | 0.47 | 0.57 | -0.10 |
| Apr | 0.58 | 0.62 | -0.04 |
| May | 0.69 | 0.72 | -0.03 |
| Jun | 0.48 | 0.43 | 0.05 |
| Jul | 1.24 | 1.41 | -0.17 |
| Aug | 1.50 | 1.37 | 0.13 |
| Sep | 0.99 | 0.99 | 0.00 |
| Oct | 0.72 | 0.73 | -0.01 |
| Nov | 0.39 | 0.42 | -0.03 |
| Dec | 0.34 | 0.33 | 0.01 |
7.92 | 8.19 | -0.27 |