Herrin, in Illinois, United States, is home to roughly 12,900 people in the Central Time Zone at 37.8°N latitude.
Herrin has a humid continental climate. Average annual temperature is 56°F, with January lows around 25°F and July highs near 88°F. The city averages 44 inches of precipitation per year. The wettest month is typically April; the driest is February.
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