Why is Spain hotter than Norway?

This assumption is not accurate. Spain is not generally hotter than Norway. In fact, Norway has a much colder climate compared to Spain. Spain has a Mediterranean climate with hot, dry summers and mild, humid winters, whereas Norway has a temperate oceanic climate with cool summers and cold, snowy winters. The average summer temperature in Spain is around 25-30°C, while in Norway it is typically between 15-20°C. The average winter temperature in Spain rarely goes below 5°C, while in Norway it can drop to -10°C or even lower.