Summer time can be pretty hot sometimes. It is not unusual to have days over 100 degrees. But, as Amarillions point out, the humidity is very low so it doesn’t feel as bad as in big Texas cities like Houston and Dallas.
The 111 degrees sets the all time record high temperature for Amarillo. The old record was 109 degrees set on June 24th 2011. The high temperature in Borger reached 113 degrees at 424 pm on June 26th. This broke the record high of 107 degrees set in 1998. The 113 degrees sets the all time record high temperature for Borger, Texas.