Tamanrasset's climate is characterized by a gradual warming trend throughout the year. In winter, temperatures are quite cool, ranging from around 2°C in January and February to as low as 0°C in December, with average highs rarely exceeding 20°C. Spring brings rapid warming, with temperatures soaring to above 30°C by April, remaining high through May and June. Summer is hot, with temperatures often reaching 40°C or more, but cooler mornings allow for some relief. Autumn brings a slow decline, with temperatures gradually decreasing from September onwards, returning to winter-like conditions by November and December.