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Prague Weather in December

Prague in December sees low daytime temperatures of 4°C (39°F) and nighttime lows of -1°C (30°F). Moderate snow/rainfall is typical, with around 47 mm (1.9 in) for the month.

Rainfall in Prague in December

Historically, December sees about 14 days of snow/rain, with a monthly average of 47 mm (1.9 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Prague in December

December in Prague brings low temperatures, with highs of 4°C (39°F) and nights around -1°C (30°F). The winter season takes place during December. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. As one of the coldest months, it's important to layer up to stay warm. Don't let the chill catch you off-guard.

Sunshine in Prague in December

This month is characterized by fewer sunny days, with about 47 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Wind Speed in Prague in December

December sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

December in Prague has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

Prague Temperature in December

Min Temperature
-1°C (30°F)
Max Temperature
4°C (39°F)
Chance of Rain
47%
Precipitation
47 mm (1.9 in)
Rainy days
14 days
Humidity
87%
Windspeed
4 m/s (8 knots)
Sunshine
47 hours
Percentage Sunshine

Prague Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Prague - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Prague typically stay consistent throughout December, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -3°C (27°F) to -1°C (30°F).

Average temperatures in December

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

Historical weather records for Prague in December

Browse day-by-day weather records for Prague spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Prague historical weather extremes in December

Based on 49 years of weather observations in Prague between 1976 and 2025, these are the recorded extremes.

  • On December 31, 2022, temperatures climbed to 17°C (63°F), marking the warmest December day on record.

Best Places in Czech Republic in December

Find out more about the weather in Czech Republic and which places have the best travel conditions in this month. See all of Czech Republic in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Prague in December

We recommend to layer up for chilly conditions in Prague in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Prague in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Cycling
    3/10
  • Walking
    3/10
  • Camping
    2/10
  • Outdoor sports
    3/10

Prague 3-Day Forecast

More climate data for Prague

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.