The weather in Washington DC in December is very cold with temperatures between 2°C and 8°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Washington DC during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Washington DC during December. It’s important to get out your snow boots and warm mittens to stay warm while you explore Washington DC.
Our weather forecast can give you a great sense of what weather to expect in Washington DC in December 2024.
If you’re planning to visit Washington DC in the near future, we highly recommend that you review the 14 day weather forecast for Washington DC before you arrive.
Temperatures
8° / 2°
Rainy Days
6
Snowy Days
3
Dry Days
22
Rainfall
104
mm
Sun Hours
8.9
Hrs
