Katerini, Greece experiences a mild Mediterranean climate with moderate temperature fluctuations throughout the year. Winters are cool and sometimes chilly, with temperatures often dropping below freezing in January and February, but averaging around 7-8°C by March. Spring brings rapid warming, with April and May temperatures soaring to an average of 12-19°C, while summer months of June to August are hot and dry, with temperatures frequently reaching the mid-30s. Autumn is mild, with September temperatures similar to those in spring, but cooling down again by October and November. During winter, temperatures can be quite low, dipping below 0°C on occasion, but overall, Katerini's climate is pleasant for most of the year.