Dayton's winters are cold and variable, with temperatures often dropping below freezing in January and February. March marks the beginning of a gradual warming trend, with mild days becoming more common as spring takes hold. By April and May, temperatures rise steadily, reaching averages above 15°C by late spring. The summer months bring warm to hot conditions, with July and August often seeing highs above 30°C. Autumn is characterized by a return to cooler temperatures, with September and October experiencing occasional chilly days before the cycle begins again in winter.