All fair points. June-September, if I'm not on a golf course, you'll find me inside my house with the AC running or in a pool with a cold beer in my hand.
Disappointed to hear that you're wimps too with the cold, must make those short summers all the more glorious for y'all!
The thing is that you'd be surprised at how mild winters really are in Europe. For reference. Purely looking at 24-hour January overnight lows. Lower differences between day and night here.
Liverpool = warmer nights by far than Myrtle Beach (SC)
Reykjavík = warmer nights than downtown Manhattan
Rřst Island = warmer nights than Washington DC above the Arctic Circle
Portsmouth = warmer nights than Dallas
Stockholm = warmer nights than Boston
Oslo = warmer nights than Kansas City
Saint Petersburg = warmer nights than Milwaukee
Perm near Siberia = warmer nights than Duluth (MN)
Oulu in Arctic Finland = warmer nights than Minneapolis and similar days
Gijón (N Spain) = warmer nights than Jacksonville
A Coruńa (NW Spain) = warmer nights than Santa Barbara (CA)
The coldest settlement existing in Western Europe of Karasjok in NE Norway is still slightly warmer in January than Winnipeg! This means southern Canada's innermost parts are most often colder than even the inner high Arctic regions of Scandinavia.
In other words, trees and plants find it easier to survive in Liverpool than in South Carolina due to the less frequent cold snaps. So we experience a lot less than what people think over there
All of these are strong so-called latitudal anomalies.
Still, I can deal with the cold. I don't like it but I know tens of millions of Americans have it way worse than my town does. Some winters, the shallow near-freshwater bay doesn't even freeze over and there's no sight of snow for months