St. Louis County confirmed its fourth heat-related death of the summer today.
A son discovered the victim, a 76-year-old Lemay man, on July 10. The cause of death was certified on Wednesday.
The victim lived in the 700 block of Military Rd. The brick house had no central air conditioning, and a window unit was not working. The temperature inside the home was estimated to be between 90 and 95 degrees.
Credit National Oceanic and Atmospheric Administration
Only one color was needed to show where July ranks in terms of hottest months on record.
From NOAA: This map "shows where July 2012 temperatures were different from the 1981-2010 average across the contiguous United States. Shades of red indicate above-average temperatures and shades of blue indicate below-average temperatures the darker the color, the more unusual the temperature difference."