Fern Creek, in Kentucky, United States, is home to roughly 18,400 people in the America/Kentucky/Louisville time zone at 38.2°N latitude.
In 2025, Fern Creek recorded an average annual temperature of 57°F — about 1.2°F below the 30-year normal of 58°F. The hottest day reached 95°F in August; the coldest was 1°F in January. Total precipitation was 60 inches (wetter than usual). The wettest month was April.
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