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Prague Weather in January

January in Prague brings low temperatures around 4°C (39°F) during the day, dropping to -3°C (27°F) at night, with some snow/rainfall expected.

Rainfall in Prague in January

The climate data from previous years indicates about 13 days of snow/rain, averaging 44 mm (1.7 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Prague in January

Expect highs of 4°C (39°F) in Prague in January, with nights dropping to around -3°C (27°F). During January, the winter season is in full swing. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -3°C (27°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Sunshine in Prague in January

The area sees fewer sunny days, with a projection of about 52 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Wind Speed in Prague in January

In January, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

January 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 January

Min Temperature
-3°C (27°F)
Max Temperature
4°C (39°F)
Chance of Rain
43%
Precipitation
44 mm (1.7 in)
Rainy days
13 days
Humidity
85%
Windspeed
4 m/s (8 knots)
Sunshine
52 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

51-year average (1976-2026)

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

Average temperatures in January

Daily Historical Precipitation

51-year average (1976-2026)

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

Average precipitation in January

Historical weather records for Prague in January

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 January

Our historical data for Prague spans 1976 to 2025, revealing these weather extremes.

  • On January 10, 1991, temperatures climbed to 17°C (63°F), marking the warmest January day on record.

Best Places in Czech Republic in January

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 January →

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 January

Dress warmly and in layers for your trip to Prague in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Prague in January

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 January

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

Bucket list

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