
In December, wear a heavy, insulated winter coat, thermal layers, and waterproof boots for cold temperatures between 25°F and 39°F. This gear is essential for staying warm while enjoying outdoor festivities like the Peoples Gas Holiday Market in Market Square.
December ushers in the full force of winter in Pittsburgh, with cold temperatures, gray skies, and the increasing likelihood of snow. The city transforms into a festive holiday hub, with the ice rink at PPG Place bustling with skaters and Market Square filled with the charming wooden stalls of a European-style Christmas market. The chill in the air is part of the festive atmosphere. Navigating the city can become a challenge in December. A significant snowfall can make driving and walking on Pittsburgh's steep hills extremely difficult, a major pain point for visitors unfamiliar with the terrain. The cold is pervasive, requiring serious winter gear to comfortably enjoy any outdoor attractions, from taking in the city lights from the Duquesne Incline to walking across the Smithfield Street Bridge.
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What to Pack for Pittsburgh in December →
Dress in your warmest winter attire. This means a heavy, insulated coat, thermal or fleece-lined layers, winter pants, and accessories like a warm hat, a thick scarf, and insulated gloves. Layering is key to staying warm both outdoors and in heated indoor spaces.
December is a magical time to visit if you love the holiday season and a classic cold-weather atmosphere. The city is beautifully decorated and full of festive events. However, you must be prepared for cold temperatures and potential snow.
Insulated, waterproof winter boots with excellent grip are essential for December. They will keep your feet warm and dry and help you navigate potentially icy or snowy sidewalks and hills safely.
December is very cold. The average high temperature is 39°F, and the average low drops to 25°F. Temperatures are consistently below freezing at night, and daytime highs often don't climb far above that mark.
Pack your heaviest winter coat, thermal underwear, wool sweaters, and warm pants. Don't forget multiple pairs of warm, thick socks (like wool), a good hat that covers your ears, a scarf, and waterproof gloves. Lip balm is also a good idea for the cold, dry air.