| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.23 | 0.19 | 0.04 |
| Feb | 0.23 | 0.19 | 0.04 |
| Mar | 0.31 | 0.29 | 0.02 |
| Apr | 0.77 | 0.65 | 0.12 |
| May | 1.45 | 1.36 | 0.09 |
| Jun | 1.21 | 1.24 | -0.03 |
| Jul | 0.72 | 0.79 | -0.07 |
| Aug | 0.51 | 0.51 | 0.00 |
| Sep | 0.97 | 0.75 | 0.22 |
| Oct | 0.71 | 0.62 | 0.09 |
| Nov | 0.32 | 0.22 | 0.10 |
| Dec | 0.20 | 0.17 | 0.03 |
7.63 | 6.98 | 0.65 |