August Weather in Prague: What to Expect?
What is the Weather like in August in Prague?
In August, Prague typically enjoys pleasant summer weather, perfect for exploring the city. Early August can be quite warm by Prague standards, with temperatures often reaching around 27 °C (81 °F). By mid-to-late August, the heat eases to a comfortable 25 °C (77 °F). At night, you can expect refreshing temperatures between 15 and 20 °C (59 to 68 °F), ideal for evening or nighttime strolls through the city.
August is generally a sunny month, so you can look forward to plenty of bright, sunny days. The weather is stable, with clear skies and pleasant warmth. While August is the second rainiest month of the year after June, it typically rains for around 12 days in the month. However, these showers are usually brief and shouldn’t disrupt your plans.
The atmosphere in Prague during August is relaxed and inviting. While the city remains a popular tourist destination with peak season still in full swing, the crowds start to thin out towards the end of the month, making it easier to enjoy the main sights without feeling overwhelmed. Outdoor activities are very popular in summer – you can savor a picnic in one of the many parks, sip coffee at a café with outdoor seating, or take a walk along the Vltava River.
In the evenings, the city often glows with golden light, adding even more charm to its historic buildings. It’s the perfect time for a stroll across the Charles Bridge, with views of the golden-topped National Theatre, or along the riverbank, where you can take in the sight of the illuminated Prague Castle.
Overall, August in Prague is a beautiful time to enjoy not only the pleasant weather but also the vibrant yet relaxed atmosphere of the city in the height of summer.
My tip for late August: Experience Prague’s warm evenings in a park, at a concert, in an outdoor bar, or on a boat, and make sure to catch the golden hour. The sun casts a magical, almost fairytale-like glow over the entire city.
Temperatures
August is actually the third warmest month of the year. During the first half, it can feel almost as hot as July, the warmest month, with temperatures around 27 °C (81 °F). Occasionally, heatwaves can push the temperature up to 35 °C (95 °F). The second half of August is usually more temperate, with pleasant summer temperatures around 25 °C (77 °F). At night, you can expect temperatures between 15 and 20 °C (59 to 68 °F), perfect for outdoor seating and evening walks.
If you’re staying in the city center, consider booking a room with air conditioning. While you could open the window, it’s important to note that Prague remains lively even after the official quiet hours start at 10:00 PM, so keeping the windows closed and using the AC might ensure a better night’s sleep.
When exploring the city, remember to stay hydrated and drink plenty of water. It’s also a good idea to wear a hat, keep your shoulders covered, and bring along sunglasses.
The sun can heat up Prague’s streets and sidewalks to over 50 °C (120 °F). If you’re sensitive to the heat, be sure to apply sunscreen, seek shade, avoid being outdoors during the hottest part of the day, and stay relaxed and well-hydrated.
Average Temperature in August in Prague (°C)
Average Temperature in August in Prague (°F)
Average Temperature by months in Prague (°C)
Average Temperature by months in Prague (°F)
Rainy Days
August is the second rainiest month of the year, though rain usually only lasts a few hours across 12 days of the month. In total, up to 3 inches (76 mm) of rain may fall throughout August. It’s a good idea to pack an umbrella or a raincoat based on the weather forecast.
To avoid getting caught in a sudden downpour, keep an eye on the weather using apps like Windy or the radar on Meteoradar. These tools can help you adjust your plans and move any outdoor activities indoors if necessary.
Sunset, Sunrise and Shining Hours
Since the summer solstice on June 22nd, the days have been gradually getting shorter, and by the end of August, it’s noticeable. The sun shines for “only” 13 and a half hours, from 6:15 AM to 7:45 PM. At the start of August, the days are still quite long, with 15 hours and 15 minutes of daylight from 5:30 AM to 8:45 PM. You’ll have plenty of time to enjoy outdoor activities in the warm and sunny weather. The evenings are pleasantly warm, perfectly complementing the vibrant nightlife that pulses through the heart of the city.
The summer sun in Prague can be surprisingly strong, often making the streets feel much warmer than the actual temperature suggests. Between 11:00 AM and 3:00 PM, the sun is at its peak, which can lead to sunburn on exposed areas like your nose and shoulders, and may cause dehydration. While Prague doesn’t experience the kind of intense heat that would call for an afternoon siesta, like in southern Europe, it’s still important to take care if you’re spending the entire day exploring.
To stay safe and comfortable:
- Apply sunscreen regularly to protect your skin from sunburn, and try to stay in the shade during the hottest part of the day.
- Wear sunglasses to protect your eyes from the bright sunlight.
- Keep your head and shoulders covered with a hat or lightweight clothing.
- Avoid heavy meals, such as roasted duck, czech dumplings, or rich meats, during the day.
- Drink plenty of water to stay hydrated, and avoid alcohol.
- Take frequent breaks to rest and cool down.
This advice is especially important if you’re a senior or traveling with children.
Sunset and Sunrise throughout the Year
You can observe how sunrise and sunset times change throughout the year. The noticeable jumps in April and October mark the days when daylight saving time begins and ends.
Our Weather Data Research
We conducted our own research using data from the Czech Hydrometeorological Institute, which measures temperature, precipitation, and other weather-related data at several locations in Prague and Czech republic. Our focus is on weather conditions in the city center, as this is where most tourists spend their time. Weather data from other areas might distort the forecast and statistics relevant to tourists.
We also found that climate change has altered Prague’s weather patterns in recent years. If we relied on the historical statistical data used by other websites and even Google, we would be looking at averages spanning the past 30 or even 100 years. This would significantly distort the current weather situation in Prague over the last 11 years.
Therefore, after careful consideration and study, we base our data on measurements from the Czech Hydrometeorological Institute, specifically from the Prague Klementinum meteorological station. This station is located just a few meters from the Charles Bridge, right in the heart of the city, providing the most relevant data for tourists. Our statistics cover the past 11 years, offering a sufficiently large sample size considering global climate changes. This gives a reliable statistical overview of the weather you can expect in Prague today.
My tip: Prague is at its most beautiful in the summer. If possible, plan your visit for July or the first half of August.
Things to Do in Prague in August?
Besides the usual must-see attractions like the Old Town Square with its Astronomical Clock, Wenceslas Square with the statue of Saint Wenceslas, Prague Castle with St. Vitus Cathedral, Charles Bridge, the National Museum, and the National Theater, you can also fully immerse yourself in Prague’s vibrant social and cultural evening life:
Enjoy Czech Beer at a Famous Beer Garden
Letná Beer Garden is the most famous outdoor beer garden in Prague. With enough space for around a thousand people, it’s the perfect spot to sip a cold beer while taking in the city’s vibe. It’s a lively place where you’ll likely hear more English than Czech, as it’s popular not just with locals but also with expats and tourists.
Another great option is the large beer garden in Riegrovy Sady, offering a similar experience.
Sip a Cocktail and Relax at a Rooftop Bar
For a more elevated evening, you can head to one of Prague’s rooftop bars. Cloud9 at the Hilton Hotel, Střechy Lucerny, Duplex on Wenceslas Square, Terasa u Prince on Old Town Square, and the Glass Bar atop the Dancing House are all excellent choices. Enjoy cocktails and lounge music as you relax under the open sky, with stunning views of the city stretching into the evening.
Relax Along the Vltava River
Take a peaceful stroll or sit by the Vltava River with a drink in hand. Smíchovská Náplavka is a particularly lovely spot, offering views of Prague Castle. Sit at the edge of the riverbank, dangle your feet just above the water, and enjoy the serene atmosphere—a perfect way to unwind after a busy day.
Catch a Movie at an Outdoor Cinema
In the summer, Prague comes alive with around 50 outdoor cinemas popping up across the city. Whether you’re into themed screenings or mainstream films, you’ll have plenty of options to enjoy a movie night under the stars.
Strolling Through Prague on Warm Evenings
After a day of exploring, don’t miss how Prague transforms at night. After sunset, around 9:00 PM or even later, the city’s monuments light up beautifully. From Charles Bridge, you’ll have a breathtaking view of the illuminated Prague Castle, Petřín Hill, the National Theater, and other landmarks. The narrow streets around Prague Castle—such as Nový Svět, Nerudova Street, and Valdštejnská—are equally enchanting after dark. When you reach the top of Prague Castle or Petřín Hill, you’ll be rewarded with a spectacular view of the glowing city below.
Romantic Evening Boat Cruises
For a truly romantic evening, take a boat cruise on the Vltava River. Many cruises even offer dinner, providing a relaxing way to enjoy the city after a day of sightseeing.
Live Music and Outdoor Concerts
Prague is home to several outdoor venues where you can catch live music. It’s an amazing experience to sit under the Metronome, sip a beer, and listen to music. Other great spots include Club Cross, Riegrovy Sady, and Žluté lázně. Be sure to check the schedule and get tickets in advance if needed.
Stargazing and City Views on Petřín Hill
If you’re a fan of stargazing and a touch of romance, head to Petřín Hill for a magical evening. While Prague is well-lit, you can still catch a glimpse of the stars while enjoying views of the illuminated city below.
Rose Gardens on Petřín Hill
In August, the rose gardens on Petřín Hill are in full bloom, with vibrant red flowers creating a beautiful display. Take the funicular up the hill and relax on a bench among the roses—an excellent spot for a quiet moment or a romantic photo.
Watch the Sunset from Riegrovy Sady or Letná
For a romantic sunset, bring a blanket and a picnic to Riegrovy Sady, especially the Pawla Adamowicze Promenade, where there’s an incredible view of Prague Castle and Malá Strana. Letná also offers fantastic sunset views, and both parks provide a perfect setting for a relaxed evening.
Ride a Pedal Boat on the Vltava River
Rent a pedal boat and glide along the Vltava River for a different perspective on Prague. Perfect for couples or small groups, the yellow pedal boats are a fun way to spend an hour or two on the water. You’ll find rentals near Charles Bridge, by the National Theatre, and on Slovanský Island. I recommend starting from Slovanský Island, as it tends to have less boat traffic, offering a more peaceful experience.
Events to Visit in Prague in August
Ongoing Events: During summer, the highly popular Farmers’ Markets take place at Náplavka. In addition to these ongoing events and the usual year-round attractions, August in Prague is a bit quieter compared to June, with fewer events and activities taking place. This is largely because there are school holidays in August, and many Prague families head out of the city for their vacations. The absence of locals is noticeable mostly in traffic.
Prague Pride
In the first half of August, Prague hosts a week-long celebration of the LGBT+ community and its supporters. The highlight of Prague Pride is the Saturday parade through the city, which draws tens of thousands of participants and spectators.
Letná Summer Festival / Letní Letná
Letní Letná is an international festival showcasing contemporary circus, theater, music, and visual arts. Held in Letná Park throughout most of August, it’s a must-see if you enjoy modern performing arts. Be sure to check out the program for a unique cultural experience.
Holidays and Vacations in August
In August, there are no public holidays or significant days in Prague that would affect the city’s usual operations. Everything functions as it would on any regular day, so you can expect shops, restaurants, and attractions to be open as usual.