• The Historic Entrance of Mammoth Cave

    Mammoth Cave

    National Park Kentucky

Weather

Green River Valley view

Kentucky has a moderate climate, characterized by warm, yet moist conditions. Summers are usually warm, and winters cool. Kentucky's weather patterns are influenced by the Gulf of Mexico, especially during summer. Much of Kentucky's average 46 inches of precipitation a year falls in spring, the rainiest season. From south to north, precipitation decreases. Southern Kentucky receives the highest average precipitation for the state, about 50 inches a year. Kentucky is located in a path several storm systems follow. Storms happen year-round; most storms, however, occur between March and September.

For current climate data, check out our webcam and air monitoring link to the right. >>

Did You Know?

Did You Know? Native Americans mined minerals in Mammoth Cave for 2,000 years.

Native Americans of the Early Woodland period gathered minerals from Mammoth Cave between 2,000 and 4,000 years ago ... no one knows why. Objects they left behind – slippers, cane torches, gourds, and mussel shells – remain perfectly preserved in the cave.