Summer runs from Jun 21 to Sep 23. This is a running tab of the weather here.
June is bringing hot temperatures and also lots sudden showers
Jun 29 - Excessive Heat warning all week with temp climbing to 101 on Thu
The entire southern US hit by a massive heatwave.
I also read that across the world the nighttime temperature is increasing faster than the daytime temperature. Which means there is less chance to cool down before the day heat hits again.
Thu started off hot - headed into the heatwave and ended up with severe thunderstorm alerts instead. A heavy downpour in the afternoon.
Jun 25 - severe storm risk
Sat Jun 3: Sweltering weekends. Today's High 93
Sun Jun 4: Possible Pop Up Storm