Concepcion, Chile experiences mild temperatures year-round, with a gradual cooling trend as the seasons progress. In the summer months of January and February, temperatures range from around 9-25°C, with an average high of 16°C. As autumn sets in during March and April, temperatures drop slightly to 8-24°C and 5-23°C respectively. Winter brings cooler temperatures, with June and July averaging highs around 11°C, while January's warmth returns in September, with temperatures rising again to 11-18°C.