What type of climate is characterized by high temperatures and high humidity year-round?

The tropical climate is characterized by consistently high temperatures and high humidity throughout the year. This type of climate typically occurs near the equator and is influenced by direct sunlight, which leads to warm temperatures that remain relatively stable across all seasons.

In a tropical climate, the combination of heat and moisture supports dense vegetation and a variety of ecosystems, such as tropical rainforests. Rainfall is often abundant, with many regions experiencing distinct wet and dry seasons. The warm temperatures promote high rates of evaporation, contributing to the overall humidity levels.

This contrasts sharply with the other climate types. A desert climate is defined by low precipitation and can have extreme temperatures, but it does not possess high humidity. Temperate climates have more variable weather, including four distinct seasons, with moderate temperatures and diverse humidity levels. Polar climates are cold year-round and have low temperatures, making them unsuitable for the high temperatures and humidity described in the question.