Heres a summary of Gioia Del Colle, a town in Italy that I will be traveling to, how should I pack?

Context: Gioia del Colle is a town and comune of the Metropolitan City of Bari, Apulia, southern Italy. The town is located on the Murge plateau at 360 metres above sea level, between the Adriatic and Ionian Seas.

Physical geography
Territory
Gioia del Colle is on the top of a hill at 360 m a.s.l. It is located in the southern part of the Murge, in the "Sella di Gioia del Colle". It is between the North-West Murge and the South-West Murge and the Adriatic Sea and the Ionian Sea. The municipal area has an area of 206.48 km² and it reaches a maximum altitude of 435 m a.s.l. and a minimum of 296 m a.s.l. Its area borders to the North-West with Acquaviva delle Fonti, to the North with Sammichele di Bari, to the North-East with Turi, to the East with Putignano and Noci, to the South-East with Mottola, to the South with Castellaneta, to the South-West with Laterza and to the West with Santeramo in Colle.

Gioia del Colle's orography
The landscape is characterized by large wooded areas, in which the Macedonian oaks dominate, more than the downy oak. In particular the Bosco Romanazzi and Serra Capece constitute the most conspicuous part of the wooded area of Gioia del Colle and they extend from Mount Sannace archaeological area to the provincial road that leads to Noci.

The western part of the area is part of the North-West Murge, with isoipse that exceed 400 m a.s.l. towards Santeramo and Laterza, while the Eastern one is part of the South-East Murge, with isoipse over 400 m a.s.l. towards Noci. In the middle, on the contrary, there is a depression with an average altitude of 340 m a.s.l., interrupted only by the 360-meter hill on which the city lies.

Climate
Gioia del Colle's climate is mediterranean, but it has peaks of continentality due to the altitude and the distance from the sea. Temperature varies between −2 e +12 °C in winter, while it varies between +18 e +35 °C with a high percentage of humidity in summer. Annual rainfall is around 600 mm. It often snows, about once a year, especially if there is cold air of Balkan origin.

Answer: The climate is mild, and does not go below freezing by much in the winter with tropical weather summers.  Pack for light layers, and adjust for the time of year.