Also the abstract talks only about peak temperatures. Those peaks tend to last only for a few days or even less in Norway, the July average where I live (about 40 km south of Oslo) this year was 18 C (0.5 C higher than normal), maximum was 32 C (for two days), minimum 6 C.
Very jealous :D Unironically hate summer so much, July with an average of 18C° is like a dream
That's what my children (grown men actually) say. They hate those few days when it's over about 26 C.
https://www.theguardian.com/environment/2025/aug/28/collapse...