アトランタの気候は寒暖差が激しいですか？
The climate of Atlanta and its metropolitan area is humid subtropical, ("Cfa") according to the Köppen classification, with four seasons including hot, humid summers and cool winters that are occasionally cold by the standards of the southern United States; the city and its immediate suburbs are located in USDA Plant Hardiness Zone 8a, although the far northern suburbs begin to transition to Zone 7b.
humid subtropical