Location
District of Columbia midway along the Atlantic seaboard, 145km (90 miles) from the Atlantic Ocean, USA.
Dialling code
1.
Population
553,500 (city); 5.8 million (metropolitan area).
Time zone
GMT - 5 (GMT - 4 from the second Sunday in March to the first Sunday in November).
Electricity
110/120 volts AC, 60Hz; American-style flat two-pin plugs are standard.
Average January temperatures
2°C (37°F).
Average July temperatures
25°C (78°F).
Annual rainfall
884mm (34.8 inches).
View Our Airport Guides for Washington, DC:
(Washington) Ronald Reagan Washington National Airport
Washington Dulles International Airport









