Yearly & Monthly weather - Prague, Czech Republic

Multiple bridges over water in Prague, in the Czech Republic

The climate of Prague

Prague, the capital city of Czech Republic, sits in the heart of Europe. The city's climate aligns with the Köppen climate classification of 'Cfb', also recognized as the Marine West Coast Climate with warm summers. The parameters of weather vary significantly throughout the year, with each season characterized by distinct weather conditions.

Average high temperatures in a calendar year fluctuate from a chilly 0.4°C (32.7°F) in the height of winter to a temperate 24°C (75.2°F) at the peak of summer, creating a contrasting, dynamic climate. On the other hand, the low temperatures change from as frigid as -5.4°C (22.3°F) in winter to a milder 11.9°C (53.4°F) in summer, underlining the vast temperature ranges the city experiences.

Relative humidity in Prague slightly varies over the year, remaining between 70% to 85%. The city experiences its highest rainfall in May at 77mm (3.03"), being the wettest month, while the driest is February with 23mm (0.91"). Rainfall days range from 5.5 days to 10.3 days monthly, pointing towards a well-distributed precipitation pattern throughout the year.

Snowfall is quite significant in Prague, especially during the winter months. The highest snowfall level of 179mm (7.05") is typically recorded in January, while months from May to October do not experience any snow. The city soaks in daylight from 8.2 hours to a well-lit 16.3 hours daily, with the longest days in June. Sunshine hours peak during June and July with 7.3 hours daily, while December records the lowest at 1.5 hours.

The best time to visit Prague

The optimal time to witness Prague in all its glory would be late spring and early autumn. These seasons showcase milder temperatures and lower rainfall, making them ideal for outdoor activities. Specifically, May flaunts warm temperatures range from 7.1°C (44.8°F) to 18.3°C (64.9°F), a relative humidity of 70%, and the longest days, with 15.4 hours of daylight.

The worst time to visit Prague

For travellers not accustomed to harsh winter conditions, January and February could prove challenging. These months record some of the lowest temperatures, ranging from -5.4°C (22.3°F) to 2.7°C (36.9°F), along with significant snowfall at 179mm (7.05") and 159mm (6.26") respectively. The days are also shorter with limited daylight, with only 8.6 hours in January.

Spring weather in Prague

Spring in Prague, beginning from March and lasting till May, experiences a steady warming trend with temperatures rising from an average low of -1°C (30.2°F) to 7.1°C (44.8°F) and an average high of 7.7°C (45.9°F) to 18.3°C (64.9°F). The rainfall also increases, recording the highest level in May at 77mm (3.03"). Despite the rainfall, with longer daylight hours up to 15.4 hours in May, Spring emerges as an attractive season for visitors.

Summer weather in Prague

Summers in Prague, from June to August, showcase a pleasant and moderate climate. The average high temperatures linger around 21.5°C (70.7°F) to 24°C (75.2°F), while the lows remain between 10.5°C (50.9°F) to 11.9°C (53.4°F). With long days reaching up to 16.3 hours of daylight in June and relatively less rainfall in comparison to spring, summers here are an enticing prospect for tourists.

Autumn weather in Prague

Autumn, stretching from September to November, witnesses a gradual dip in temperature from an average high of 19°C (66.2°F) to 6°C (42.8°F). Rainfall decreases to 31mm (1.22") in October after a wet September. Autumn in Prague, especially October, is well-known for its stunning and vibrant foliage, making it a particularly picturesque time of the year.

Winter weather in Prague

Winters in Prague, from December to February, are characterized by very low temperatures, with average highs ranging from 0.4°C (32.7°F) to 2.7°C (36.9°F), and lows dipping further to between -5.4°C (22.3°F) and -3.3°C (26.1°F). Snowfall is a common phenomenon during these months, creating a scenic, winter wonderland. While cold, the winter months provide a distinct charm to the historic city. With shorter days around 8.2 to 10.1 hours and reduced sunshine hours of about 1.5 to 2.6 hours daily, Prague in winters offers a unique, magical ambiance.

Weather in January

The weather in Prague during January ventures into the chilling extremes of winter with average highs reaching only 0.4°C (32.7°F) and lows cascading down to -5.4°C (22.3°F). The city, mantled in a thick layer of winter white, experiences the maximum snowfall compared to any other month. Weather in January »

Weather in February

Moving onto February, Prague witnesses a slight - yet highly welcomed - rise in temperature, offering a relative relief from January's intense cold. Although it still snows, the fall lacks in intensity compared to January with a winter landscape less vigorous than the preceding month. Weather in February »

Weather in March

March ushers in the earliest murmurings of spring with the temperature escalating to 7.7°C (45.9°F) even as the lowest plunges only to -1°C (30.2°F). The snow surrenders to a significant increase in rainfall, much to the delight of those weary of the winter. Weather in March »

Weather in April

April in Prague indicates the official arrival of spring with temperatures oscillating from 2.6°C (36.7°F) to 13.3°C (55.9°F). This change is coupled with the highest level of rainfall at 38mm (1.5") seen in the first half of the year. Weather in April »

Weather in May

May brings a marked increase in temperature, scaling up to 18.3°C (64.9°F), asserting the dominance of Spring in Prague. The high level of rainfall observed in April subsides marginally but is still significant enough to sustain the verdant greenery. Weather in May »

Weather in June

June heralds the start of summer in Prague with the mercury soaring up to 21.5°C (70.7°F). Despite the increase in temperature, it is a month of substantial rainfall of 73mm (2.87") adding an element of freshness to the warm summer. Weather in June »

Weather in July

July showcases the peak of summer in Prague, hosting a day-time temperature of 24°C (75.2°F). As this time is devoid of any snowfall, the city is bathed in brilliant sunlight. The combination of high temperature and humidity makes it the warmest month in Prague. Weather in July »

Weather in August

August brings along a continuation of the summer spell from July, although the mercury drops slightly, reaching 23°C (73.4°F) at maximum. The evenings offer a certain appeal as the temperature dips, creating a pleasing contrast to the day's warmth. Weather in August »

Weather in September

September signifies the gradual transition from summer to autumn, with temperatures dropping to 19°C (66.2°F). This month is characterized by declining rainfall levels to 40mm (1.57"), marking a pattern of reduced precipitation. Weather in September »

Weather in October

In October, Prague dons a classic autumn appearance with the temperature dipping to 13.1°C (55.6°F). The decrease in rainfall and rapid fall in daylight hours confirm the departure of summer. The city streets are strewn with the fall foliage creating a picturesque scene. Weather in October »

Weather in November

November faces a significant drop in temperature to 6°C (42.8°F), signaling the advent of winter in Prague. The sharply reduced daylight hours, coupled with the diminishing warmth of the sun, bring along a distinct chill. The landscape starts to shed its autumnal hues as winter preparations commence. Weather in November »

Weather in December

December in Prague is a period of intense cold with temperatures sinking to 2°C (35.6°F) amid 25mm (0.98") of rain and snowfall. The city becomes an epitome of wintry grandeur, offering stunning views especially under fresh snow. Weather in December »

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Prague?

In Prague, January registers the lowest temperatures, averaging 0.4°C (32.7°F) at the peak and -5.4°C (22.3°F) at the lowest.

What are the most humid months in Prague?

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

How many days does it rain in Prague?

In Prague, Czech Republic, during the entire year, the rain falls for 90.2 days and collects up to 526mm (20.71") of precipitation.

When does it snow in Prague?

Months with snowfall are January through April, October through December.

What is the snowiest month in Prague?

The month with the most snowfall is January, when 179mm (7.05") of snow is typically aggregated.

How much does it snow in Prague?

In Prague, Czech Republic, during the entire year, snow aggregates up to 714mm (28.11").

When is the lowest UV index in Prague?

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

What is the driest month in Prague?

The month with the least rainfall is February, when the rain falls for 5.6 days and typically collects 23mm (0.91") of precipitation.

What are the least humid months in Prague?

April, May and July, with an average relative humidity of 70%, are the least humid months.

What is the rainiest month in Prague?

The month with the most rainfall is May, when the rain falls for 9.8 days and typically aggregates up to 77mm (3.03") of precipitation.

When it does not snow in Prague?

In Prague, snow does not fall in May through September.

When are the longest days in Prague?

June has the longest days of the year in Prague, with an average of 16h and 18min of daylight.

What is the month with the most sunshine in Prague?

The months with the most sunshine in Prague are June and July, with an average of 7.3h of sunshine.

When is the highest UV index in Prague?

With an average maximum UV index of 7, June is the month with the highest UV index.

What are the warmest months in Prague?

The warmest temperatures in Prague occur during July, when averages reach a peak of 24°C (75.2°F) and a low of 11.9°C (53.4°F).

When is Daylight Saving Time (DST) in Prague?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.

What is the month with the shortest days in Prague?

With an average of 8h and 12min of daylight, December has the shortest days of the year in Prague.

What is the month with the least sunshine in Prague?

With an average of 1.5h of sunshine, December has the least sunshine of the year.

Today

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Long-term

Year J F M A M J J A S O N D

Average temperature
Prague, Czech Republic

Average high temperature in January:
0.4°C
Average high temperature in February:
2.7°C
Average high temperature in March:
7.7°C
Average high temperature in April:
13.3°C
Average high temperature in May:
18.3°C
Average high temperature in June:
21.5°C

Average high temperature in July:
24°C
Average high temperature in August:
23°C
Average high temperature in September:
19°C
Average high temperature in October:
13.1°C
Average high temperature in November:
6°C
Average high temperature in December:
2°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
Average low temperature in February:
-4°C
Average low temperature in March:
-1°C
Average low temperature in April:
2.6°C
Average low temperature in May:
7.1°C
Average low temperature in June:
10.5°C

Average low temperature in July:
11.9°C
Average low temperature in August:
11.7°C
Average low temperature in September:
8.7°C
Average low temperature in October:
4.3°C
Average low temperature in November:
0.2°C
Average low temperature in December:
-3.3°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
Prague, Czech Republic

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

Average rainfall
Prague, Czech Republic

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

Average rainfall days
Prague, Czech Republic

Average rainfall days in January:
6.8 days
Average rainfall days in February:
5.6 days
Average rainfall days in March:
6.2 days
Average rainfall days in April:
7.3 days
Average rainfall days in May:
9.8 days
Average rainfall days in June:
10.3 days

Average rainfall days in July:
9.1 days
Average rainfall days in August:
8.8 days
Average rainfall days in September:
7 days
Average rainfall days in October:
5.5 days
Average rainfall days in November:
7 days
Average rainfall days in December:
6.8 days

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

Average snowfall
Prague, Czech Republic

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

Average daylight / Average sunshine
Prague, Czech Republic

Average daylight in January:
8h and 4min
Average daylight in February:
10h and 1min
Average daylight in March:
11h and 5min
Average daylight in April:
13h and 5min
Average daylight in May:
15h and 2min
Average daylight in June:
16h and 2min

Average daylight in July:
15h and 5min
Average daylight in August:
14h and 2min
Average daylight in September:
12h and 4min
Average daylight in October:
10h and 4min
Average daylight in November:
9h and 1min
Average daylight in December:
8h and 1min

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).

Average sunshine in January:
1h and 4min
Average sunshine in February:
2h and 4min
Average sunshine in March:
4h and 0min
Average sunshine in April:
5h and 4min
Average sunshine in May:
6h and 5min
Average sunshine in June:
7h and 2min

Average sunshine in July:
7h and 2min
Average sunshine in August:
6h and 5min
Average sunshine in September:
5h and 2min
Average sunshine in October:
3h and 5min
Average sunshine in November:
1h and 5min
Average sunshine in December:
1h and 3min

The months with the most sunshine are June and July (Average sunshine: 7h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).

Average UV index
Prague, Czech Republic

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

Climate and monthly weather forecastPrague, Czech Republic

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