| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.23 | 0.17 | 0.06 |
| Feb | 0.23 | 0.17 | 0.06 |
| Mar | 0.29 | 0.27 | 0.02 |
| Apr | 0.76 | 0.63 | 0.13 |
| May | 1.39 | 1.32 | 0.07 |
| Jun | 1.24 | 1.17 | 0.07 |
| Jul | 0.69 | 0.92 | -0.23 |
| Aug | 0.45 | 0.45 | 0.00 |
| Sep | 0.99 | 0.87 | 0.12 |
| Oct | 0.71 | 0.64 | 0.07 |
| Nov | 0.31 | 0.17 | 0.14 |
| Dec | 0.18 | 0.14 | 0.04 |
7.47 | 6.92 | 0.55 |