Latitude determines the general temperature of an area by affecting the amount of sunlight it receives, influencing its climate.

A region's climate is significantly influenced by its latitude. The region receives more direct sunlight all year round as one approaches the equator, which leads to warmer temperatures and generally tropical climates. On the other hand, less sunlight occurs when one approaches higher latitudes (nearer the poles), resulting in colder temperatures and climates that might vary from moderate to arctic. Seasonal variations, weather patterns, and the kinds of ecosystems that exist in various locations are all directly impacted by this temperature variance. Therefore, latitude plays a crucial role in shaping a place's overall climate.