Last updated: August 31, 2025
Experience the summer vibes in Bratislava, Slovakia, where August boasts a maximum temperature soaring to 37°C (99°F) and a pleasant average of 22°C (72°F). While the heat is inviting, the month also sees a minimum temperature dropping to 10°C (51°F), offering a refreshing contrast. With 72 mm (2.8 in) of rain distributed across approximately 10 days, be prepared for occasional showers amid the sunshine. A notable humidity level of 76% adds a touch of tropical feel to the city's summer atmosphere, making it an intriguing destination for those seeking both warmth and a lively urban experience.
In August, Bratislava experiences its warmest weather, with temperatures that reflect the peak of summer. The minimum temperature hovers around 10°C (51°F), while the average temperature reaches a pleasant 22°C (72°F), making it ideal for outdoor activities. The maximum can soar to a sweltering 37°C (99°F), highlighting the warmth that characterizes this month. As summer transitions into autumn, you can expect clear, sunny days perfect for exploring the city's vibrant atmosphere. August stands out as not just a warm month but a time when Bratislava's charm truly shines, inviting both locals and visitors to revel in its beauty.
August in Bratislava sees a notable increase in precipitation, with an average of 72 mm (2.8 in) falling over approximately 10 days, marking it as one of the wetter months of the summer season. This is a slight dip from the preceding months of June and July, which recorded 64 mm and 65 mm respectively, yet remains a significant amount compared to the earlier months of the year. The upward trend in precipitation begins in May, peaking in September with 85 mm (3.4 in), indicating a shift towards wetter conditions as summer transitions into autumn. This pattern not only enriches the landscape, but also sets the stage for the lush colors of fall, making August a pivotal month in Bratislava's climatic rhythm.
In Bratislava, August marks a continuation of the summer humidity trend, featuring a consistent 76% humidity level, similar to July. As the season progresses, humidity gradually decreases from a high of 90% in January to the comfortable levels seen in the warmer months. Notably, May sees the lowest humidity at 73%, providing a brief reprieve before the levels rise again in the autumn. This pattern emphasizes Bratislava's humid continental climate, where the summer months tend to maintain stable moisture levels, setting the stage for a lush, vibrant environment. As autumn approaches, humidity is expected to climb back to 85% in October, highlighting the city's overall humid character throughout the year.
In August, Bratislava experiences a UV Index of 7, categorizing it as high and indicating a burn time of just 25 minutes for unprotected skin. This marks a slight decrease from the very high UV levels recorded in the preceding months of June and July, which maintained an index of 8. As summer approaches its end, residents and visitors should remain vigilant about sun protection, particularly during peak hours. Overall, the trend in Bratislava throughout the warmer months has shown increasing UV levels, with May through July presenting the most intense sun exposure. As you enjoy the sun, don't forget to stay informed about the local UV conditions by visiting Bratislava UV Index.
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In August, Bratislava basks in a delightful 389 hours of sunshine, although slightly lower than the peak of July, which boasts an impressive 430 hours. This summer month, part of a trend of increasing daylight as the year progresses, continues the city's streak of glorious weather since the early spring. From a mere 151 hours in January, the sunshine hours steadily rise, reaching their zenith in the height of summer. While the days begin to shorten in September with a drop to 320 hours, August remains a vibrant time for outdoor activities and exploration, marking the culmination of the city's luminous season.
In Bratislava, the likelihood of sunny weather in August stands at 41%, placing it in the mid-range of sunshine probabilities for the year. This month follows a variable pattern, with June peaking at 57% and March enjoying a notable 56%. While August is slightly less sunny than July's 50%, it showcases an upward trend in sunshine compared to spring months like April and May, which hover around 39% and 37%, respectively. As the summer season winds down, August maintains a fair chance of clear skies, making it a delightful time for outdoor activities in the Slovak capital, even if overcast days are still a possibility.
In August, Bratislava basks in an impressive 14 hours of daylight, signaling a gradual transition from the long summer days. This duration marks a slight decrease from July's peak of 15 hours, yet it remains significantly higher than the winter months, where daylight dips to only 8 hours in January and December. As the city enjoys the tail end of summer, residents can maximize their evenings, soaking in the warm, golden hues of dusk. Following the vibrant August, daylight will continue to shorten in September, offering a reminder of the fleeting summer, but the lingering brightness makes the month a cherished time to relish outdoor activities and explore the city's charm.
In August, Bratislava experiences a gentle breeze with an average wind speed of 2.7 m/s (6 mph), which marks another dip in the city's wind patterns as summer winds begin to wane. Following a slight uptick in May, where the winds reach their peak at 4.0 m/s (9 mph), the trend softens through the sultry months of June and July, culminating in the calmness of August. This seasonal lull continues into September, showcasing the city's shift toward a more tranquil atmosphere as autumn approaches. With wind speeds generally fluctuating around 3 m/s throughout the year, the late summer months of August and September present an inviting environment for leisurely strolls along the Danube, where the still air complements the picturesque views of the city’s skyline.
Weather in Bratislava varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Bratislava, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather conditions. In August, temperatures range from a comfortable 22°C (72°F) on average, peaking at a scorching 37°C (99°F), coupled with high humidity at 76%. This month also experiences significant rainfall, with 72 mm (2.8 in) spread over 10 days. In contrast, January brings much colder temperatures, averaging just 1°C (34°F) and reaching a maximum of 15°C (60°F). The minimum can plummet to -13°C (10°F), with a lower precipitation level of 35 mm (1.4 in) over 9 days, although humidity remains high at 90%. For more detailed information, check out Bratislava weather in January.
August and February present stark contrasts in weather. August boasts a much warmer temperature range, with minimums at 10°C (51°F) and maximums soaring up to 37°C (99°F), along with an average temperature of 22°C (72°F). The month experiences 72 mm (2.8 in) of precipitation over 10 days, paired with a humidity level of 76%. In contrast, February is characterized by its cold temperatures, with a minimum of -11°C (12°F) and a maximum of 18°C (65°F), averaging only 3°C (38°F). Precipitation is lower at 32 mm (1.3 in) over 8 days, and humidity is slightly higher at 87%. For a more detailed look at February weather in Bratislava, check out Bratislava weather in February.
When comparing the weather in August and March, there's a striking contrast in temperatures and conditions. August typically brings much warmer weather, with averages around 22°C (72°F) and maximums reaching up to 37°C (99°F). In contrast, March experiences much cooler temperatures, with an average of only 6°C (43°F) and minimums dipping to -12°C (10°F). While August has relatively high humidity at 76% and more precipitation (72 mm over 10 days), March has even higher humidity at 85%, though it sees less precipitation at 34 mm over 8 days. For more details on March weather, you can check Bratislava weather in March.
When comparing the weather in August and April, a marked contrast becomes evident. August typically experiences a significantly warmer climate, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 37°C (99°F) and an average high of 22°C (72°F). In contrast, April is much cooler, with temperatures fluctuating between -5°C (24°F) and a maximum of 29°C (84°F), yielding an average of 11°C (52°F). Precipitation levels also differ, with August receiving 72 mm (2.8 in) over about 10 days, while April sees only 35 mm (1.4 in) across approximately 7 days. Although August has slightly lower humidity at 76% compared to April's 78%, the overall climate in August is significantly warmer and wetter. For more detailed insights about April weather, visit Bratislava weather in April.
In comparing the weather between August and May, August tends to be significantly warmer, with average temperatures reaching 22°C (72°F) and maximum highs soaring up to 37°C (99°F). In contrast, May has a cooler average temperature of 16°C (60°F) and maximums peaking at 32°C (90°F). Both months experience notable precipitation, with August receiving 72 mm (2.8 in) over about 10 days, while May has slightly more with 77 mm (3.0 in) over 13 days. Humidity levels are relatively high in both months, with August at 76% and May at 73%. For a more detailed look at the weather in May, you can visit Bratislava weather in May.
In comparing the weather of August and June, we see that August offers slightly warmer temperatures, with an average of 22°C (72°F), peaking at a sweltering 37°C (99°F), compared to June's average of 21°C (71°F) and maximum of 34°C (93°F). Both months experience similar levels of humidity, hovering around 76% in August and 77% in June, creating a sticky feel. Precipitation is relatively comparable as well, with August receiving 72 mm (2.8 in) over 10 days and June slightly less at 64 mm (2.5 in) also over 10 days. For a more detailed look at June's climate in this region, you can visit Bratislava weather in June.
When comparing the weather of August to July, we observe some notable similarities and minor differences. Both months share an average temperature of 22°C (72°F), with maximum temperatures peaking at 37°C (98°F) in July and 37°C (99°F) in August. However, August experiences slightly higher minimum temperatures, starting at 10°C (51°F), compared to July's 8°C (47°F). Precipitation levels are also comparable, with August receiving 72 mm (2.8 in) over 10 days and July with 65 mm (2.5 in) over 11 days. Humidity remains consistent at 76% for both months. For a deeper insight into July's weather, visit Bratislava weather in July.
When comparing the weather in August and September, one can observe notable differences in temperature and precipitation patterns. August typically boasts higher temperatures, with a minimum of 10°C (51°F) and an average of 22°C (72°F), peaking at a hot 37°C (99°F). In contrast, September sees a drop in temperatures, with minimums around 2°C (35°F) and an average of 17°C (63°F), reaching a maximum of 32°C (89°F).
Precipitation also varies, with August experiencing around 72 mm (2.8 inches) over 10 days, while September records slightly higher precipitation at 85 mm (3.4 inches), still over 10 days. Humidity remains relatively constant, with August at 76% and September dipping slightly to 75%. For more detailed insights, you can visit Bratislava weather in September.
August experiences warmer weather with temperatures ranging from a minimum of 10°C (51°F) to a scorching maximum of 37°C (99°F), while October brings a significant drop, featuring temperatures between -2°C (29°F) and a maximum of 25°C (77°F). Precipitation is more frequent in August, averaging 72 mm (2.8 in) over 10 days, compared to October's 49 mm (1.9 in) spread over just 8 days. Additionally, October's humidity is higher at 85%, compared to August's 76%, contributing to a distinctly different feel in the air. For more detailed information, you can check Bratislava weather in October.
August and November present stark contrasts in weather. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 37°C (99°F), contributing to an average of 22°C (72°F). The month is characterized by relatively high humidity at 76% and experiences around 72 mm (2.8 in) of precipitation over 10 days. In contrast, November sees much cooler temperatures, with a minimum of -6°C (21°F) and a maximum of 19°C (66°F), resulting in a chilly average of 7°C (44°F). The humidity rises to 90%, and precipitation decreases to 49 mm (1.9 in) over 9 days. For more detailed information on the November weather, you can visit Bratislava weather in November.
August and December present markedly different weather patterns. In August, temperatures range from a mild 10°C (51°F) at night to a scorching 37°C (99°F) during the day, with an average of 22°C (72°F). The month experiences a fair amount of rainfall, totaling 72 mm (2.8 in) over about 10 days, accompanied by a humidity level of 76%, making it feel quite warm and muggy.
In contrast, December brings a significant drop in temperatures, with lows plummeting to -7°C (20°F) and daytime highs only reaching 13°C (56°F), resulting in an average of just 3°C (37°F). Snow or rain is common, with precipitation measuring 59 mm (2.3 in) over approximately 11 days, while the humidity rises to 91%, contributing to a much chillier and crisper atmosphere. For more detailed information, you can check Bratislava weather in December.
August in Bratislava stands out with its warm temperatures and high humidity levels, offering a stark contrast to the cooler months of the year. While daytime highs can reach a sizzling 37°C (99°F), the month also experiences its share of precipitation, with rain making an appearance on about 10 days. This combination of warmth and occasional rain is characteristic of summer, making August an ideal time for outdoor exploration. As the month progresses, however, temperatures gradually begin to cool, hinting at the upcoming transition into autumn. If you're curious about the overall climate trends in this vibrant city, check out Bratislava Climate for more insights!