What clothes should I wear to travel to Portugal in winter?

The average winter temperature in Portugal is 17℃~1℃. The average temperature is 17℃ during the day. It is recommended to wear warm clothes such as suits, jackets, jackets, jackets and thin sweaters. The average temperature at night is 1℃. It is recommended to wear warm clothes such as suits, jackets, jackets, jackets and thin sweaters. The cities with the highest daily average temperature in winter are Porto (25℃), Faro (29℃), Funchal (24℃) and Lisbon (27℃). The cities with the lowest average daily temperature in winter in Portugal are Porto (5℃), Faro (8℃), Funchal (13℃) and Lisbon (8℃).