7. Porto, Portugal
Porto vital statistics: Population: 2.4 million (metro) Latitude & longitude: 41˚ 9′ 44″ N, 8˚ 37′ 19″ W January average temperature: High 13.8˚C (56.8˚F), low 5.2˚C (41.4˚F) July average temperature: High 25.3˚C (77.5˚F), low 15.9˚C (60.6˚F) Time zone: GMT+1 (5 hours ahead of U.S. EDT) Language: Portuguese Currency: Euro (€) Exchange rate: US$1=€0.85 Average monthly