Average temperature in Oslo is colder than 90% of the planet - but average winter temperature in Oslo is a fairly normal winter temperature for nearly half the

Average temperature in Oslo is colder than 90% of the planet - but average winter temperature in Oslo is a fairly normal winter temperature for nearly half the planet, especially for the more affluent parts of it. The hottest large city on Earth - Ahvaz, Iran - with a record high of 54C, still recorded a record low of -7C