Climate characterized by mild temperatures is temperate. The temperate climates can only be characterized as environments with moderate temperatures.
There are various climates seasons like:
In spring and autumn, the climate is temperate but in summer it is warm and in winter it is cold. In the tropical zone, the temperature is not near to the extremely high temperatures. In high latitudes, temperature does not become very low. It means that temperature does not go to extreme conditions. Neither it gets extreme hot nor extreme cold in tropical humid dense temperate.