Prague Weather in December — What to Expect

Overview

Prague, Czech Republic — December transforms Prague's medieval squares into a fairy-tale Christmas scene with markets, mulled wine, and occasional snow. Whether you are planning a holiday or a business trip, understanding the weather helps you pack right and make the most of your time.

Temperature

Daytime highs reach 2°C (36°F) while nights cool to -3°C (27°F). Expect around 2 hours of sunshine per day.

Rainfall

Prague sees about 25mm of rainfall across 12 days during this period. Rain is uncommon, though a light sprinkle is not out of the question.

Humidity and Comfort

Average humidity sits at 85%. Combined with the heat this can feel oppressive. Stay hydrated, wear breathable fabrics, and take advantage of air-conditioned spaces during peak afternoon hours.

What to Pack

• Insulated winter coat with thermal base layers
• Warm hat, gloves, and a scarf
• Insulated waterproof boots
• Comfortable walking shoes suited to the terrain

Best Things to Do

• Browse the Old Town Square Christmas Market for crafts and trdelník pastry
• Explore Prague Castle and St Vitus Cathedral dusted in frost
• Warm up in a traditional Czech pub with svíčková and a Pilsner
• Walk the Charles Bridge at dawn before the crowds arrive

Travel Tips

• Dress warmly — cobblestones get icy, so wear shoes with good grip
• Christmas markets run late November through early January
• The city is walkable but trams are cheap, heated, and scenic

Quick Summary

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Plan your trip with the live Prague forecast on Weather Tomorrow.