Rochelle, in Illinois, United States, is home to roughly 9,300 people in the Central Time Zone at 41.9°N latitude.
Rochelle has a humid continental climate. Average annual temperature is 48°F, with January lows around 13°F and July highs near 82°F. The city averages 37 inches of precipitation per year. The wettest month is typically May; the driest is January.
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