December in Paris: climate and what to expect

December wraps Paris in damp cold—mornings sit around 3.6°C (39°F) with frost on the Seine's banks, afternoons barely climb to 8.8°C (48°F). You'll get roughly 72mm of rain spread across 12 to 13 days, so wet cobblestones and grey skies dominate, but sunshine still manages 3.5 hours daily, enough to catch pale winter light on the Louvre's pyramid or gilding the Sacré-Cœur at dusk. Humidity lingers, especially near the river; bring layers you can shed indoors where cafés run their heating hard.

This is peak Christmas market season—Champs-Élysées, Place de la Madeleine, and dozens of neighborhood squares fill with mulled wine stalls, roasted chestnuts, and gift vendors from early December through early January. Hotels string lights, department stores stage elaborate window displays, and locals actually slow down to shop and gather. Tourist crowds thin considerably compared to summer; you'll wait minutes, not hours, at major museums. Restaurant tables open up. Prices hold steady or dip slightly on accommodation, though holiday events and parties push dining costs up.

Over the past decade, December temperatures in Paris have remained stable—the 8-9°C high and 3-4°C low are consistent with the 2015-2025 trend. Rainfall has been predictable too, around 65-75mm most years. 2026 aligns with the historical pattern, so you can trust the forecasts. No dramatic shifts in seasonal timing; winter arrives on schedule and settles in.

December suits travelers seeking atmosphere over outdoor adventure—photographers love the low-angle light and holiday decorations, families appreciate the markets and ice rinks without summer heat, and couples find the city genuinely romantic rather than crowded. Budget travelers benefit from lower hotel rates and fewer restaurant queues. Pack for cold, wet days and embrace indoor culture: museums, galleries, long lunches, and theater. 2026 December in Paris rewards patience and layering.