Dearborn Heights experiences a moderate continental climate with significant seasonal variations. Winters are cold, with temperatures often dropping below freezing, and occasional extreme lows around -27°C in February. Spring arrives in March, bringing mild temperatures that gradually warm up throughout the month, eventually reaching averages above 9°C by April. Summers are warm to hot, with July and August averaging highs around 33°C, while autumns are generally cool, with temperatures decreasing steadily from September's high of 19°C back into winter's chill by November.