By early May, conditions had become quite dry in the area. A slow moving storm system dumped large amounts of rain over Cincinnati and points south. However, this rain did not extend very far north in Ohio or Indiana. A daily rainfall record was established at CVG on Sunday.
| 5/6/2013 | 6:15 AM | OH-HM-5 | Cheviot 0.9 SSE | 2.02 | 0.0 | 0.0 | OH | Hamilton |  |
| 5/6/2013 | 5:00 AM | OH-HM-13 | Cincinnati 8.9 NW | 1.49 | NA | NA | OH | Hamilton | |
| 5/6/2013 | 7:00 AM | OH-HM-14 | Sharonville 1.4 SE | 1.05 | NA | NA | OH | Hamilton | |
| 5/6/2013 | 7:00 AM | OH-HM-20 | (N8ASV)Harrison 3.6 NNE | 0.96 | NA | NA | OH | Hamilton | |
| 5/6/2013 | 7:00 AM | OH-WR-15 | Lebanon 0.7 S | 0.95 | NA | NA | OH | Warren | |
| 5/6/2013 | 7:00 AM | OH-HM-15 | Loveland 0.4 W | 0.93 | NA | NA | OH | Hamilton | |
| 5/6/2013 | 8:00 AM | OH-WR-14 | Lebanon 3.4 E | 0.88 | 0.0 | 0.0 | OH | Warren | |
| 5/6/2013 | 7:00 PM | OH-CN-6 | Wilmington 3.6 W | 0.79 | 0.0 | 0.0 | OH | Clinton | |
| 5/6/2013 | 8:00 AM | OH-HG-2 | Lynchburg 6.1 SW | 0.77 | NA | NA | OH | Highland | |
| 5/6/2013 | 8:00 AM | OH-BT-1 | Hamilton 4.7 E | 0.73 | 0.0 | 0.0 | OH | Butler | |
| 5/6/2013 | 7:00 AM | OH-AD-2 | West Union 0.5 S | 0.65 | NA | NA | OH | Adams | |
| 5/6/2013 | 8:00 AM | OH-MY-20 | Germantown 5.4 W | 0.48 | NA | NA | OH | Montgomery | |
| 5/6/2013 | 6:30 AM | OH-WR-10 | Clarksville 2.3 WNW | 0.45 | NA | NA | OH | Warren | |
| 5/6/2013 | 7:00 AM | OH-SC-4 | Rosemount 0.3 W | 0.38 | 0.0 | 0.0 | OH | Scioto | |
| 5/6/2013 | 8:00 AM | OH-SC-1 | Sciotodale 1.2 W | 0.30 | NA | NA | OH | Scioto | |
| 5/6/2013 | 7:00 AM | OH-CN-10 | Wilmington 2.2 N | 0.28 | NA | NA | OH | Clinton | |
| 5/6/2013 | 8:00 AM | OH-MY-5 | Farmersville 1.7 E | 0.27 | NA | NA | OH | Montgomery | |
| 5/6/2013 | 8:00 AM | OH-PB-4 | Eaton 1.1 WSW | 0.27 | NA | NA | OH | Preble | |
| 5/6/2013 | 8:35 AM | OH-GR-8 | Beavercreek 3.5 SW | 0.26 | NA | NA | OH | Greene | |
| 5/6/2013 | 9:30 AM | OH-AT-7 | New Marshfield 1.6 SW | 0.25 | NA | NA | OH | Athens | |
| 5/6/2013 | 8:00 AM | OH-MY-17 | New Lebanon 0.6 SSE | 0.24 | NA | NA | OH | Montgomery | |
| 5/6/2013 | 8:00 AM | OH-MY-21 | Kettering 2.8 WNW | 0.20 | NA | NA | OH | Montgomery |