With a population of around 5,800, Prairie du Chien sits in Wisconsin, United States. The city operates in the Central Time Zone.
In 2025, Prairie du Chien recorded an average annual temperature of 49°F — about 0.5°F above the 30-year normal of 48°F. The hottest day reached 93°F in June; the coldest was -15°F in January. Total precipitation was 35 inches (near normal). The wettest month was June.
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