Downey experiences mild winters, with temperatures ranging from just above freezing in January and December to highs around 25-30°C in February and March. As spring approaches, temperatures gradually rise, reaching averages of 17-22°C by April and May. Summer months are warm, but not hot, with averages between 25-26°C in June, July, and August. Autumn brings a slight cooldown, with temperatures dipping to around 18-19°C in October and November before rising again in the winter months. Overall, Downey's temperature fluctuations are relatively moderate throughout the year.