January weather forecast and climate
Prague, Czech Republic

Multiple bridges over water in Prague, in the Czech Republic, with several mountains in the distance
Multiple bridges over water in Prague, in the Czech Republic, with several mountains in the distance
January is usually the coldest and snowiest month of the year in Prague, as the winter reaches its peak. The mercury column occasionally drops to an average low of -3.9°C (25°F), while the average high touches 1.7°C (35.1°F). Cold winds from the north exacerbate the chilly conditions, and the temperature may even drop below -12.2°C (10°F) sporadically.
The average humidity is high at 86%, and the skies are mostly cloudy and dark. The rain is meager, but snowfall is 177.8mm (7"), as the sunshine lasts for only 50 hours during January.
Very few outsiders plan to celebrate New Year in Prague, as this is the coldest time in the city.

What is the coldest month in Prague?

January is the coldest month, with an average high-temperature of 0.4°C (32.7°F) and an average low-temperature of -5.4°C (22.3°F).

What is the temperature in January in Prague?

In Prague, Czech Republic, in January, the average high-temperature is 0.4°C (32.7°F), and the average low-temperature is -5.4°C (22.3°F).

What is the most humid month in Prague?

January, November and December, with an average relative humidity of 85%, are most humid months in Prague, Czech Republic.

What is the average humidity in January in Prague?

In January, the average relative humidity in Prague is 85%.

How many days does it rain in January in Prague?

In Prague, Czech Republic, during January, the rain falls for 6.8 days and regularly aggregates up to 23.5mm (0.9") of precipitation.

How much does it snow in Prague in January?

Throughout January, in Prague, Czech Republic, 179mm (7") of snow is accumulated.

What is the snowiest month in Prague?

The month with the most snowfall in Prague, Czech Republic, is January when 179mm (7") of snow is typically aggregated.

How many hours of daylight does Prague have in January?

The average length of the day in January is 8.6h.

How many hours of sunshine does Prague have in January?

The average sunshine in January is 1.6h.

What is the month with the lowest UV index in Prague?

January, February, November and December, with an average UV index of 1, are months with the lowest UV index.

What is the UV index intensity in January in Prague?

In January, the average UV index in Prague is 1.
Average temperature in January - Prague, Czech Republic
  • Average high temperature in January: 0.4°C

The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (0.4°C).

  • Average low temperature in January: -5.4°C

The month with the highest average low temperature is July (11.9°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).

Average humidity in January - Prague, Czech Republic
  • Average humidity in January: 85%

Months with the highest relative humidity are January, November and December (85%).
Months with the lowest relative humidity are April, May and July (70%).

Average rainfall in January - Prague, Czech Republic
  • Average rainfall in January: 23.5mm

The wettest month (with the highest rainfall) is May (77.2mm).
The driest month (with the lowest rainfall) is February (22.6mm).

Average rainfall days in January - Prague, Czech Republic
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is June (10.3 days).
The month with the lowest number of rainy days is October (5.5 days).

Average snowfall in January - Prague, Czech Republic
  • Average snowfall in January: 179mm

The month with the highest snowfall is January (179mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average daylight in January / Average sunshine in January - Prague, Czech Republic
  • Average daylight in January: 8.6h

The month with the longest days is June (Average daylight: 16.3h).
The month with shortest days is December (Average daylight: 8.2h).

  • Average sunshine in January: 1.6h

Months with most sunshine are June and July (Average sunshine: 7.3h).
The month with least sunshine is December (Average sunshine: 1.5h).

Average UV index in January - Prague, Czech Republic
  • Average UV index in January: 1

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).

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