Geneseo is a city of approximately 6,500 people in Illinois, United States. Located in the Central Time Zone at 41.4°N latitude.
Across a typical year Geneseo sees about 36 inches of precipitation, with May the wettest month and January the driest. Temperatures range from January lows near 14°F up to July highs around 84°F, averaging 50°F annually — characteristic of a humid continental climate.
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