Average temperatures, rainfall and packing tips for Prague, Czechia in January
January in Prague is typically cold, with average daytime highs around 4°C and nights near -2°C. It is one of the cooler months of Prague's year.
Expect some rain: around 52 mm falls in Prague during January on average.
If your dates are flexible, the most comfortable months in Prague are usually May, June, July, August and September.
← Prague weather tomorrow (live)
In January, Prague averages a daytime high of about 4°C and a night-time low of around -2°C, based on recent historical data.
Expect some rain: around 52 mm falls in Prague during January on average.
January is cold in Prague. City sightseeing works fine if you dress for it, but pack properly and expect short days. If your dates are flexible, the most comfortable months in Prague are usually May, June, July, August and September.