What to Wear in Washington DC in Winter: Month-by-Month Outfit Guide
Washington DC in winter sits in the 30 to 50°F range. This is the layer-by-layer outfit guide for Washington DC's winter weather — what to wear, what to pack for a visit, and the local context that shapes the recommendations.
WHAT TO EXPECT
Washington DC in winter — December, January, February. December through March. 30-50°F. Snow happens but not constant. Wool overcoat over the suit, leather boots, scarf, gloves. The temperature range is the headline; what you actually feel depends on humidity, wind, and what indoor spaces you'll cycle through.
THE FOUNDATION LAYER
A lightweight merino or technical long-sleeve under your shirt or sweater handles the temperature swing.
THE MID LAYER
A wool sweater or insulated vest carries you between the base and the outerwear. In Washington DC's winter, this layer comes off the moment you're indoors.
THE OUTERWEAR
A wool topcoat, trench, or insulated shell. A wool coat carries the look year-round if you live in the city.
ACCESSORIES
Wool scarf, knit hat for cold mornings, gloves for the commute. Boots over sneakers.
WHAT TO PACK FOR A TRIP TO WASHINGTON DC IN WINTER
Three layer permutations covering the 30 to 50°F range, plus accessories. If your trip spans the season's edge (late November or early March), pack toward the cooler end of the range — overestimating warmth is easier to recover from than underestimating.
LOCAL CONTEXT
The humidity is what makes DC summers difficult. Tropical-weight wool suits, linen-cotton dress shirts, breathable shoes are office-summer essentials. The federal government's dress code skews conservative.