HI, i am planning to go with my wife to Sienna / Umbria in january next year. Could you let me know whether it would be too cold , i am coming from UK so cold weather is not a big problem. We are planning to land in pisa and rent a car from there for a night in sienna , then drive to perugia/ spoleto for 3 nights. do you think thats enough or should i do 2 nights in sienna and 2 nights in perugia. we have seen pisa/florence earlier this year. Hope driving would be pleasant. Your thoughts appreciated.