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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Czech Republic, check out our Prague's climate page.
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
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 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
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tolerable
unpleasant
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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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Czech Republic, check out our Prague's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Prague climate overview or explore weather in Czech Republic.
