Average temperature in Washington DC

The mean minimum and maximum temperatures over the year in Washington DC (), the United States of America.

• The months of May, June, September and October have nice average temperatures.
• On average, the warmest month(s) are June, July and August.
• On average, the warmest month is July with 32°C.
• On average, the coolest month is January with 7°C.
• The average annual maximum temperature is 20°C.
• The average annual minimum temperature is 10°C.