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Get the monthly weather forecast for Washington, DC, including daily high/low, historical averages, to help you plan ahead.
May 31, 2024 · Daytime high temperatures early in December tend to be mostly in the lower 50s F (11-12 C). A few of the warmer days can reach up to 64 F (about 18 C) or more. Overnight low temperatures at this time are mostly in the mid-30s F (1-3 C).
In Washington, D.C. during December average daily high temperatures decrease from 52°F to 45°F and the fraction of time spent overcast or mostly cloudy increases from 48% to 52%.
Feb 10, 2024 · December in Washington, D.C. greets winter with plunging temperatures from 34.2°F (1.2°C) to 46°F (7.8°C). The festive spirit of the month radiates throughout city streets despite the occasional snow flurry.
DC Weather in December. December marks the transition from fall to winter, so packing for December can be a little tricky. You probably need to bring your winter coat. Check the weather forecast before you leave to see if hats, gloves, and a scarf might be a good idea. That said, December is generally much milder than January and Feburary.
Get the monthly weather forecast for Washington D.C., DC, including daily high/low, historical averages, to help you plan ahead.
December weather averages for Washington DC, USA. Temperature, High temperature, Low temperature, Day temperature, Night temperature, Precipitation, Daily sun hours.
