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Weather in August in Czech Republic

Considering a trip to Czech Republic this August and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Czech Republic in August?

August in Czech Republic generally has temperatures that range from pleasant to warm, with precipitation levels ranging from moderate to high. In August, it is summer.

Temperatures

The average maximum daytime temperatures vary from pleasant in Horní Malá Úpa at 22°C to warm in Valtice at 28°C. Nighttime temperatures generally drop to 16°C in Valtice and 11°C in Horní Malá Úpa. In Czech Republic, August typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in Lovosice with an average of 68 mm to high rainfall in Modrava with 139 mm.

Average sunshine

Meanwhile, Prague enjoys approximately 212 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For a closer look at August's conditions in Czech Republic, see the map below. For a more detailed look at Czech Republic's yearly weather, check out our Czech Republic climate page.

Where to go in Czech Republic in August

Find more information for the most popular destinations in the Czech Republic on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in August for the 5 most popular destinations in Czech Republic?

Prague

In August Prague generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 14°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Prague
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
26°C 
14°C 
226 hours 
86 mm 
14 days 
26°C 
14°C 
212 hours 
78 mm 
13 days 
20°C 
10°C 
161 hours 
63 mm 
12 days 
Climate in Prague

Karlovy Vary

In August Karlovy Vary generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Karlovy Vary
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
23°C 
12°C 
196 hours 
96 mm 
15 days 
23°C 
12°C 
185 hours 
84 mm 
15 days 
18°C 
8°C 
139 hours 
67 mm 
14 days 
Climate in Karlovy Vary

Brno

In August Brno generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 15°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Brno
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
27°C 
15°C 
245 hours 
88 mm 
14 days 
27°C 
15°C 
244 hours 
72 mm 
12 days 
21°C 
11°C 
177 hours 
71 mm 
10 days 
Climate in Brno

Český Krumlov

In August Český Krumlov generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 13°C and high monthly rainfall. So on average the conditions are pleasant that month.

Český Krumlov
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
24°C 
13°C 
222 hours 
122 mm 
16 days 
24°C 
13°C 
210 hours 
109 mm 
15 days 
18°C 
9°C 
156 hours 
78 mm 
12 days 
Climate in Český Krumlov

Harrachov

In August Harrachov generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are pleasant that month.

Harrachov
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
22°C 
12°C 
144 mm 
16 days 
22°C 
11°C 
116 mm 
15 days 
17°C 
8°C 
96 mm 
13 days 
Climate in Harrachov

Is your destination not in the list? Have a look at other destinations in Czech Republic.

Is August the best time to visit Czech Republic?

We consider August to be one of the best times to travel to Czech Republic. Typically, the climate in Prague is perfect. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Czech Republic is in May, June, July, August and September with generally perfect weather in Prague. In contrast, January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Czech Republic. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Czech Republic? Get detailed historical weather averages for many cities in Czech Republic.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.