Amarante, Portugal's climate is characterized by mild winters and warm summers. Winters are cool, with temperatures ranging from around 0°C to 16°C in January and December, averaging just above 11°C. As spring approaches, temperatures gradually rise, reaching an average of 14°C in April and May. Summers are warm to hot, with July and August being the hottest months, averaging around 19°C. Autumn brings a slight cooling, but still pleasant temperatures, ranging from 6°C to 28°C in October and November.