Bartlett, in Illinois, United States, is home to roughly 41,500 people in the Central Time Zone at 42°N latitude.
Across a typical year Bartlett 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.
View historical weather for Bartlett · More cities in Illinois