Where in the US is it as cool in the summer that most people don’t own AC’s?

Posted by Karakoima@reddit | AskAnAmerican | View on Reddit | 394 comments

One suspects as a European that like Minnesota should be like my home country Sweden, mostly temperatures like 23C in the summer. Only luxurious homes have a permanent AC here. But I have learned that even northern states can experience 100F (the all time high here1938)