Somebody flipped the switch.
First was sandstorm season. Most days it was very pleasant.
Every now and then, the sand would get blown in off the desert and the temperature would soar into the 90s.
Then it would drop back down.
Then we had 2 or so weeks of very pleasant weather: mid 70s during the day, cooling down at night.
Then, WHAM. 95 degrees.
No gradual increase in temp. It went from 75 one day to 90 the next. We thought that maybe it was another sandstorm coming in and it would drop back down and resume a gradual increase in temp.
It appears “spring” is here to stay.