Queluz, Portugal experiences mild winters with temperatures ranging from around 0-18°C, making January and December relatively cool months. As spring approaches, temperatures gradually warm up, reaching averages of 16°C in April and 17°C in May. Summer brings the warmest months, with July and August averaging a high of 38°C, while September and October see a slight cooldown before winter returns. Autumn is characterized by mild temperatures, similar to those found in spring, with November's average temperature dipping slightly below that of March.