1025 Low Max Records Broken From Aug 1 to Aug 21 according to the NOAA.
A “Low Max” means that the maximum temperatures for the day was the lowest it has ever been.
This indicates daytime cooling.
Below is a screenshot showing location and the biggest difference between old record and new record.
Note that Dyer NV has 111 years of data. And the record was smashed by 16F.