July’s blistering heat wave either tied or set daily records in every state in the country, as evidenced by a new map showing the location of these records that essentially outlines the shape of the country.
The new map shows the location of each of the almost 9,000 daily heat records that were broken or tied in July, giving a nearly complete image of the lower 48 states. The records include 2,755 highest maximum temperatures and 6,171 highest minimum temperatures (nighttime records).