HOTTEST? Nonsense! I remember April 12, 1972 when the temp in Tulsa OK was 102 degrees F. And some places around had up to 106F. That was during THE COMING ICE AGE hoax.
https://www.weather.gov/tsa/climo_tulaprrecrd
Last year I did not fire up my AC unit till late June. Haven’t even turned them on yet this year!
Th3 east coast was very cold until spring was over too- this year is looking like the same, cold so far.