Winters in Ain M'Lila are cold, with temperatures often dropping below freezing point, averaging around 8-10°C. Spring brings a gradual warming trend, with average highs reaching up to 15°C by April and 21°C by May. Summers are hot and dry, with peak temperatures frequently exceeding 40°C from June to August. Autumn is mild and pleasant, with temperatures gradually cooling down from September onwards, averaging around 16-25°C until November.