Oran experiences mild winters, with average temperatures ranging from 11-14°C in January and December. As spring approaches, temperatures gradually rise, peaking at an average of 17-20°C in April and May. Summer brings sweltering heat, with highs often reaching over 40°C in July and August, although average temperatures remain around 27°C. Autumn is characterized by a gentle decrease in temperature, averaging 14-20°C from September to November. Winters are relatively cool again, but still mild compared to other regions.