How do the Great Lakes affect Michigan's weather patterns?

The Great Lakes significantly influence Michigan's weather patterns primarily through their ability to moderate temperatures and enhance precipitation. The vast bodies of water absorb and store heat, which impacts the local climate. During the summer months, the lakes keep nearby areas cooler than they would otherwise be, leading to milder temperatures. Conversely, in the winter, the lakes can help to moderate cold snaps, preventing extreme drops in temperature.

Additionally, the Great Lakes contribute to increased precipitation through a process known as "lake-effect" snow, especially in the winter. As cold air moves over the warmer lake waters, moisture is picked up, and when it reaches colder land, it precipitates as snow. This process is crucial for the state as it can lead to localized heavy snowfall in areas downwind of the lakes.

In contrast, other choices do not capture the holistic impact of the Great Lakes on Michigan’s climate effectively. For instance, droughts in the summer may occur in other regions but are generally not a significant issue directly related to the Great Lakes. They do not eliminate seasonal changes, as Michigan experiences distinct seasonal variations due to its geographic location. Additionally, rather than creating extreme winter temperatures, the Great Lakes actually help to moderate them, thereby providing a more temperate winter climate than