About Barrington Hills, IL

Barrington Hills, in Illinois, United States, is home to roughly 4,300 people in the Central Time Zone at 42.1°N latitude.

Across a typical year Barrington Hills sees about 32 inches of precipitation, with June the wettest month and February the driest. Temperatures range from January lows near 18°F up to July highs around 84°F, averaging 51°F annually — characteristic of a humid continental climate.