D.C. airport weather averages

D.C. airport weather averages show to temperature, rainfall and sunshine figures for every month of the year. Select an airport from the list below and check the weather at D.C. airports, USA before you book your next flight.

Code City Airport
IAD Washington Dulles International Airport
DCA Washington Ronald Reagan National Airport
  • Book Virgin Atlantic flights to Washington DC, USA
  • Choose from economy, premium economy & upper class
  • Fly direct from London Heathrow Airport

Top ^