About Bartonville, IL

With a population of around 6,400, Bartonville sits in Illinois, United States. The city operates in the Central Time Zone.

Across a typical year Bartonville sees about 38 inches of precipitation and 26 inches of snow, with May the wettest month and February the driest. Temperatures range from January lows near 18°F up to July highs around 86°F, averaging 53°F annually — characteristic of a humid continental climate.