Last updated: April 1, 2025
Experience the vibrant August weather in Prague, Czech Republic, where temperatures can soar to a maximum of 35°C (96°F), offering a summery warmth perfect for exploration. On average, the temperature rests around a comfortable 20°C (69°F), making it ideal for both locals and tourists alike. However, nights can dip to a refreshing 7°C (45°F), ideal for an evening stroll along the Vltava. Expect occasional rainfall, with 79 mm (3.1 in) of precipitation across about 12 days, contributing to the lush greenery of the city. With an humidity level of 82%, August in Prague is a month that beautifully balances warmth and refreshing coolness, inviting everyone to enjoy the city's rich history and stunning architecture.
In August, Prague experiences delightful warmth, making it one of the most enjoyable months to visit. With minimum temperatures averaging around 7°C (45°F) and daytime highs reaching up to a sultry 35°C (96°F), the city is often basking in sunny weather. The average temperature sits comfortably at 20°C (69°F), providing the perfect backdrop for exploring its stunning architecture and vibrant street life. This month tends to see slightly warmer evenings compared to the preceding months, ensuring that the magic of a summer night in Prague is truly unforgettable. As summer starts to wane, the nights become refreshingly cooler but still pleasant, marking a joyful conclusion to the warmest season of the year.
August in Prague sees a moderate precipitation amount of 79 mm (3.1 in), marking it as one of the wetter months of the year. With 12 days of rain, the city experiences a blend of sunny stretches and refreshing downpours, making gardens flourish and the Vltava River swell. Interestingly, August sits just below the rainfall levels of May and June, both of which also receive 88 mm of precipitation. The trend suggests that the summer months are particularly fruitful for rainfall, helping to maintain a vibrant natural landscape as tourists and locals alike enjoy the warmth. As the city transitions into September, precipitation levels start to ease, heralding the arrival of early autumn.
In August, Prague experiences a humidity level of 82%, slightly higher than the previous month but consistent with the humidity seen in both April and September. This summer month marks a departure from the peak humidity of winter, where levels soar to 91% in January and 92% in December, creating a notable contrast between the seasons. As the year progresses towards the cooler months, the humidity gradually rises from its late spring low of 76% in May, indicating a trend of increasing moisture in the air leading into autumn. Overall, Prague's August humidity reflects a moderate climate that balances comfort with the lingering warmth of summer.
In Prague during the month of August, the UV Index typically reaches a high level of 7, with a burn time of about 25 minutes for unprotected skin. This trend is consistent with the summer months of June and July, which also feature very high values of 8, indicating a sustained period of significant sun exposure risk. Following the peak of summer, August sees a slight decrease in UV intensity as it transitions into early autumn, yet it remains crucial for residents and visitors to take precautions against potential sun damage. As the year progresses, the UV Index begins to decline, reflecting the changing seasons and lower sun intensity. For an in-depth look at UV trends throughout the year, visit Prague UV Index.
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August in Prague shines brightly with 380 hours of sunshine, making it one of the sunniest months of the year. This trend follows a steady climb from the 122 hours of sunlight in January, showcasing the city's gradual embrace of warmer days as spring and summer unfold. After a peak in July with 428 hours, August experiences a slight dip, yet it remains significantly sunnier than the earlier months. September introduces a more pronounced reduction in daylight, dropping to 307 hours, signaling the onset of autumn. Overall, the sunny days in Prague during August offer a perfect backdrop for exploring the city's charm before the cooler months sweep in.
In August, Prague enjoys a 30% chance of sunny weather, a trend that aligns closely with the month’s predecessor, July, which also boasts a 34% likelihood of sunshine. While this summer month offers a pleasant escape, it is worth noting that the chances of sunlight are not at their peak. Instead, they taper off slightly before the sunniest months, March and September, which see chances leap to 42% and 41%, respectively. Thus, while August is warm and inviting, visitors should remain prepared for a mix of sun and clouds as summer begins to transition into autumn.
In Prague, the month of August enjoys a generous 14 hours of daylight, marking a slight decline from the sun-drenched days of June, which boasts the longest days at 16 hours. This pattern showcases a gradual transition from summer's peak, with daylight hours steadily decreasing as the year progresses. Following August, September ushers in 12 hours of daylight, further emphasizing the shift toward autumn. Notably, this summer's endurance contrasts with the shorter, gloomier winters in the city, where daylight dwindles to just 8 hours by January and December. Overall, August serves as a vibrant reminder of summer's lingering glow before the seasons change.
In August, the wind in Prague settles into a gentle rhythm, with an average speed of 2.6 m/s (approximately 6 mph). This slight decrease in wind compared to the earlier months signifies a transition into late summer, where the breezy warmth begins to mingle with hints of autumn. Following a peak in May at 3.6 m/s, the gradual reduction in wind speed through the summer months culminates in this tranquil August experience. The breezes, while softer, still carry with them the vibrant energy of the city, hinting at the lush beauty of Prague's parks and rivers, all set against the backdrop of its historic architecture. As summer wanes, August's gentle winds invite leisurely strolls, allowing residents and visitors alike to savor the last whispers of the season.
The weather in Prague changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Prague and find detailed weather information for every month.
When comparing the weather in August and January, one notices a stark contrast between the two months. August typically enjoys a mild average temperature of 20°C (69°F), peaking at a warm 35°C (96°F), alongside substantial humidity levels at 82%. With an average of 79 mm (3.1 in) of precipitation falling over 12 days, August often experiences a mix of sunny and rainy days. In contrast, January is marked by frigid temperatures, with an average of just 1°C (33°F), dipping as low as -16°C (4°F) at times. The precipitation in January is lower at 38 mm (1.5 in) over about 10 days, complemented by higher humidity levels of 91%. For more details about the cold month, you can explore Prague weather in January.
August and February in Prague present starkly contrasting weather conditions. In August, temperatures range from a minimum of 7°C (45°F) to a scorching maximum of 35°C (96°F), with an average of 20°C (69°F). The month is characterized by high humidity levels of 82% and 79 mm (3.1 in) of precipitation over 12 days, making it a warm and somewhat rainy time of year. In contrast, February offers a chilly experience, with temperatures dipping as low as -22°C (-8°F) and peaking at 16°C (62°F), averaging around 2°C (36°F). While February has lower precipitation at 45 mm (1.8 in) over 9 days, the humidity remains high at 89%, contributing to the biting cold. For those seeking more detailed information, check out Prague weather in February.
In August, the weather in Prague is typically warm and humid, with average temperatures around 20°C (69°F) and daytime highs reaching up to 35°C (96°F). This month experiences about 79 mm (3.1 inches) of precipitation spread over 12 days. In contrast, March brings cooler temperatures, with averages of only 5°C (41°F) and a maximum of 21°C (71°F), although it can drop as low as -13°C (9°F) at times. The month sees less precipitation at 47 mm (1.8 inches) over 11 days, accompanied by slightly higher humidity levels at 87%. For more specific details on March weather, you can visit Prague weather in March.
When comparing the weather in August and April, it's clear that August is significantly warmer, with average temperatures around 20°C (69°F) compared to April's cooler average of 9°C (49°F). While both months experience similar humidity levels at 82%, August faces higher maximum temperatures, reaching up to 35°C (96°F), whereas April peaks at 26°C (80°F). Additionally, August sees more precipitation, with 79 mm (3.1 in) over 12 days, compared to April's 36 mm (1.4 in) over just 8 days. For more detailed insights on April weather, visit Prague weather in April.
In comparing the weather between August and May, August boasts significantly warmer temperatures, with an average of 20°C (69°F), while May's average temperature sits at a cooler 14°C (57°F). The maximum temperature in August can reach up to 35°C (96°F), compared to May's peak of 30°C (86°F). Precipitation levels are relatively close, with August experiencing 79 mm (3.1 in) over 12 days and May having slightly more at 88 mm (3.5 in) across 15 days. However, August tends to be more humid, with a humidity level of 82% compared to May's 76%. For more detailed information, you can check Prague weather in May.
In comparing the weather of August and June, we see some notable differences and similarities. August tends to have a slightly higher average temperature of 20°C (69°F) compared to June's average of 19°C (67°F). Despite this, June experiences a higher maximum temperature, reaching up to 36°C (96°F), which is the same peak as August but often feels more intense in June due to the earlier start to warmer weather. Precipitation levels are similar, with August receiving 79 mm over 12 days and June slightly higher at 88 mm over 11 days. Humidity levels are also comparable, with August at 82% and June at 80%. For more detailed insights, you can visit Prague weather in June.
In comparing the weather of August and July, we see a few notable differences. August experiences slightly cooler minimum temperatures, averaging around 7°C (45°F), compared to July’s 9°C (48°F). Both months boast the same maximum temperature of 35°C (96°F) and an average temperature of 20°C (68°F for July and 69°F for August). Precipitation in August is higher, with 79 mm (3.1 in) over 12 days, while July has 65 mm (2.6 in) for the same number of rainy days. Humidity levels are also marginally higher in August at 82%, compared to July's 80%. For a more detailed look at July's weather, you can check out Prague weather in July.
August features warmer temperatures, with a minimum of 7°C (45°F) and an average of 20°C (69°F), reaching up to a maximum of 35°C (96°F). The month sees about 79 mm (3.1 in) of precipitation over 12 days, while the humidity remains high at 82%. In contrast, September experiences cooler weather, with temperatures ranging from a minimum of 0°C (33°F) to an average of 15°C (60°F) and a maximum of 31°C (87°F). This month also has less precipitation, totaling 60 mm (2.4 in) over 9 days, while humidity remains constant at 82%. For more detailed information, you can check Prague weather in September.
August and October present strikingly different weather patterns. In August, temperatures range from a mild 7°C (45°F) to a scorching high of 35°C (96°F), with an average of 20°C (69°F). The month also sees significant humidity at 82% and experiences around 79 mm (3.1 in) of rainfall over 12 days. In contrast, October brings cooler conditions, with temperatures dipping as low as -2°C (29°F) and peaking at 24°C (75°F), averaging 11°C (51°F). Rainfall decreases to 59 mm (2.3 in) across 10 days, while humidity slightly rises to 87%. For a detailed look at the specific conditions, you can check out Prague weather in October.
August and November present contrasting weather patterns. In August, the temperatures range from a mild 7°C (45°F) at night to a sizzling 35°C (96°F) during the day, with an average temperature of around 20°C (69°F). It is also the more humid month, with humidity levels at 82% and 79 mm of precipitation spread over 12 days.
In contrast, November experiences cooler temperatures, with nighttime lows plummeting to -6°C (21°F) and daily highs reaching only up to 18°C (65°F). The average temperature hovers around a chilly 5°C (42°F). Despite being less rainy, November has higher humidity at 89% and a total precipitation of 39 mm over 9 days. For more details, you can check Prague weather in November.
When comparing the weather in August and December, it's clear that there is a stark contrast between the two months. August boasts a much warmer climate, with average temperatures around 20°C (69°F) and highs reaching up to 35°C (96°F), accompanied by a moderate level of precipitation at 79 mm (3.1 in) over 12 days. On the other hand, December experiences a significant drop in temperature, averaging just 2°C (37°F) with maximums around 12°C (54°F), and a lower precipitation level of 49 mm (1.9 in) over 11 days. Additionally, December's humidity sits at a high 92%, compared to August's 82%. For more detailed information, check out Prague weather in December.
August in Prague presents a unique blend of warmth and occasional rainfall, making it distinct from the milder summer months. While temperatures can soar to a maximum of 35°C, the average comfort level hovers around a pleasant 20°C. This month is also noted for its high humidity at 82%, which can add a touch of stickiness to those sunny days. With 12 days of precipitation accumulating to about 79 mm, it's wise to be prepared for sporadic showers amidst the warmth. Whether you're basking in the sun or encountering a refreshing drizzle, August’s weather showcases the vivacity of Prague during the peak of summer. For more insights, delve deeper into the city's annual climate through Prague Climate.