Last updated: March 24, 2025
Bologna in August offers a warm and inviting climate, with an average temperature basking at 26°C (79°F). Visitors can experience highs soaring up to 40°C (105°F), making it essential to stay hydrated and seek shade. As the month unfolds, the city may see brief moments of relief from the heat, with approximately 49 mm (1.9 in) of rainfall spread across 8 days. Humidity levels hover around 54%, providing a characteristic balminess to the air. Whether exploring historical landmarks or indulging in the local cuisine, August in Bologna promises a blend of warm sun and the occasional refreshing shower.
In Bologna, Italy, August reigns as one of the hottest months, with temperatures reaching a sweltering maximum of 40°C (105°F). The month starts off with mild nights, where temperatures dip to a comfortable 13°C (55°F), but the daytime average hovers around a steamy 26°C (79°F). This warmth marks a notable peak, following a steady climb from the cooler temperatures of early spring. As summer draws to a close, August sets the stage for a transition into the more temperate months of September and October, showing a clear trend of rising heat as one of the signature features of the Italian summer. Visitors can expect sunny days perfect for exploring the city's rich history, though it’s wise to stay hydrated and seek relief from the heat during the peak hours!
In Bologna, Italy, August experiences a moderate precipitation amount of 49 mm (1.9 in), reflecting the city's warm summer climate. With rainfall spread over 8 days, August sits comfortably between the drier summer months of June and July and the wetter onset of fall in September. This month's precipitation is slightly lower than both May and November, which are typically among the wettest months, suggesting a gradual shift in weather as summer wanes. The consistent rainfall pattern indicates that while summer continues to linger, the impending arrival of autumn is felt as the city prepares for its lush, rain-soaked transformation.
In August, Bologna, Italy experiences a notable dip in humidity, reaching a comfortable 54%—the lowest of the year. This decline follows a gradual decrease throughout the summer months, where humidity levels drop from 61% in July, creating a more pleasant atmosphere for outdoor activities. The trend is quite striking; as winter approaches, humidity levels start to climb again, peaking at 88% in November. This seasonal fluctuation not only highlights the region's climate dynamics but also suggests a shift from the dry warmth of August to the moist chill of autumn. Overall, August stands out as a refreshing respite before the humidity rises with the arrival of fall.
In August, Bologna experiences a UV Index of 8, placing it in the very high exposure category, much like the preceding months of June and July. This substantial rating means that outdoor enthusiasts should be particularly vigilant, as the burn time is a swift 15 minutes under direct sunlight. As summer reaches its peak, this trend underscores the importance of sun protection during outdoor activities. The UV levels start to gradually decline in September, but August remains a crucial month for sun safety. For more detailed information about UV intensity patterns throughout the year, visit Bologna UV Index.
UV Risk Categories
Amidst the vibrant streets of Bologna, August offers an inviting 397 hours of sunshine, perfect for exploring its rich historical tapestry. Following the warmth of July, which basks in an impressive 427 hours of sunlight, August's glow smoothly transitions into the softer light of September, with 336 hours illuminating the city. The trend shows a gradual increase in sunny days as the year progresses, peaking in the summer months before a gentle decline into autumn. As the heat of summer begins to wane, August still serves as a delightful bridge, allowing visitors to indulge in the lingering warmth and the city's famed culinary delights. Such a backdrop of sun-drenched days sets the perfect scene for savoring Bologna's endless charm.
In August, Bologna enjoys a remarkable 62% chance of sunny weather, making it one of the sunniest months of the year. This trend follows a steady rise in sunshine probability from March’s 69% down to July’s 54%, indicating that the summer months are generally bright and inviting. As the city basks in the warm glow of late summer, the likelihood of enjoying clear skies peaks, allowing residents and visitors alike to revel in the vibrant atmosphere outdoors. With the sun shining more often than not, August presents an ideal opportunity for exploring Bologna's stunning architecture, indulging in its culinary delights, and soaking up the lively cultural scene.
In Bologna, Italy, the daylight hours peak in the summer months and begin to gradually decline as the year progresses. August, with its 13 hours of daylight, marks a gentle transition away from the longest days of June and July, which boast an impressive 15 hours. This shift heralds the approach of autumn, as daylight gradually diminishes to 12 hours in September and continues to decrease through the cooler months. The pattern reveals a clear seasonal rhythm, where longer days in the spring and summer give way to shorter days by late fall, inviting residents and visitors alike to embrace the vibrant warmth of summer while it lasts.
In August, Bologna enjoys a gentle breeze with an average wind speed of 2.2 m/s (5 mph), a slight increase from the summer lows experienced in July. This moderate wind adds to the city's vibrant atmosphere, perfect for leisurely strolls through its historic streets or enjoying an outdoor café. Interestingly, the wind picks up slightly in late spring and remains consistent through early fall, hinting at a refreshing transition into autumn while still retaining the warmth of summer. As the months progress, wind speeds gradually decline, hitting a low of 1.6 m/s (4 mph) in December, suggesting the city's serene and still nature during the colder months. Overall, August's breeze contributes to a pleasant summer experience, making it an ideal time to explore the beauty of Bologna.
The weather in Bologna 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 Bologna and find detailed weather information for every month.
In comparing the weather between August and January, a striking contrast emerges. August boasts warm temperatures, with averages around 26°C (79°F) and highs reaching a scorching 40°C (105°F), while experiencing moderate humidity levels at 54% and some rainfall on about 8 days. In contrast, January offers a much colder climate, with average temperatures plummeting to around 4°C (39°F) and lows dipping to -6°C (22°F), as humidity rises to a chilly 87% and precipitation occurs on just 4 days. This significant temperature and humidity shift highlights the seasonal extremes, making each month distinctly unique. For more specific details about January weather, check out Bologna weather in January.
August and February present starkly contrasting weather conditions. In August, temperatures soar with a minimum of 13°C (55°F) and a scorching maximum reaching up to 40°C (105°F), accompanied by lower humidity at 54%. This warm month sees an average of 26°C (79°F) and experiences about 49 mm (1.9 in) of precipitation over roughly 8 days. In contrast, February is much colder, with temperatures ranging from a chilly minimum of -9°C (16°F) to a mild maximum of 21°C (70°F). The average temperature lingers at only 7°C (45°F), and this winter month experiences higher humidity levels at 79% and more precipitation totaling around 73 mm (2.9 in) spread over 9 days. For a detailed insight into the cold month, check out Bologna weather in February.
August and March exhibit stark contrasts in weather conditions. August boasts warm temperatures, averaging 26°C (79°F) with a maximum reaching up to 40°C (105°F), while March remains significantly cooler with an average of only 10°C (50°F) and a maximum of 25°C (77°F). Both months experience similar precipitation levels, around 49 mm (1.9 in), although August sees slightly more rainy days at 8 compared to March's 7. Additionally, humidity levels are lower in August at 54%, compared to a higher 69% in March, making March feel more damp in contrast to the dry summer heat. For a detailed look at March weather, visit Bologna weather in March.
August and April present distinctly different weather patterns. In August, temperatures soar with minimums around 13°C (55°F) and maximums hitting up to 40°C (105°F), averaging 26°C (79°F). The month sees approximately 49 mm (1.9 in) of precipitation over 8 days, accompanied by moderate humidity at 54%. In contrast, April experiences much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 27°C (81°F), averaging 14°C (57°F). The precipitation is slightly higher at 59 mm (2.3 in), also over 8 days, but with increased humidity at 71%. For a detailed overview of April's weather, visit Bologna weather in April.
When comparing the weather in August and May, it's clear that August is characterized by significantly higher temperatures, with an average of 26°C (79°F) and maximums reaching up to 40°C (105°F). In contrast, May has a much cooler average of 18°C (65°F) and peaks at 32°C (90°F). Precipitation levels also differ notably; May experiences more rainfall, with 112 mm (4.4 in) falling over 14 days, compared to August's 49 mm (1.9 in) across 8 days. Additionally, May's humidity is higher at 70%, compared to August's 54%, creating a distinctly different feel between the two months. For more insights into May weather, visit Bologna weather in May.
Comparing the weather in August and June reveals some interesting differences. August typically sees slightly warmer temperatures, with an average of 26°C (79°F) compared to June's average of 24°C (75°F). While both months experience similar maximum temperatures, August can reach up to 40°C (105°F), just a bit higher than June's maximum of 39°C (102°F). Precipitation levels are quite comparable, with August receiving 49 mm over 8 days and June slightly less at 48 mm over 7 days. However, June tends to have a higher humidity level at 65%, contrasting with August's 54%. For a more detailed look at June's climate, you can visit Bologna weather in June.
In comparison to July, August experienced slightly lower minimum temperatures, with a range from 13°C (55°F) to a high of 40°C (105°F), whereas July had a minimum of 15°C (60°F) and a maximum of 38°C (100°F). Both months had the same average temperature of 26°C (79°F), but August's humidity was lower at 54% compared to July's 61%. Precipitation was also reduced in August, totaling 49 mm (1.9 in) over 8 days, compared to July’s 60 mm (2.3 in) over the same number of days. For more insights, you can check out the Bologna weather in July.
August presents considerably warmer conditions with average temperatures around 26°C (79°F) and peaks reaching as high as 40°C (105°F). The month experiences relatively low precipitation, with just 49 mm (1.9 in) over 8 days and a humidity level of 54%. In contrast, September marks a noticeable drop in temperatures, with an average of 21°C (70°F), a maximum of 34°C (93°F), and a minimum of 7°C (45°F). Rainfall increases significantly to 86 mm (3.4 in) spread over 10 days, along with a heightened humidity of 66%. This transition highlights the shift from the intense heat of summer in August to the cooler, more variable weather seen in September. For more details, visit Bologna weather in September.
August and October present a stark contrast in weather dynamics. August boasts higher temperatures, ranging from a minimum of 13°C (55°F) to a scorching maximum of 40°C (105°F), with an average of around 26°C (79°F). Conversely, October cools down significantly, with temperatures dropping to a minimum of 5°C (41°F) and an average of 15°C (60°F), peaking at 27°C (82°F). Precipitation also increases in October, totaling 65 mm (2.5 in) over 7 days compared to August's 49 mm (1.9 in) over 8 days, and the humidity rises notably from 54% in August to a humid 83% in October. For more detailed insights into October's climate, check out Bologna weather in October.
August and November present strikingly different weather patterns. In August, temperatures can soar to a maximum of 40°C (105°F), with an average of 26°C (79°F) and relatively lower humidity at 54%. Precipitation is modest, with 49 mm (1.9 in) spread over about 8 days. In contrast, November brings a significant drop in temperatures, with highs reaching only 20°C (68°F) and averages around 10°C (51°F). This month is notably wetter, receiving 118 mm (4.6 in) of rain over approximately 12 days, and humidity increases to a high 88%. For more detailed information about this month’s weather, check out Bologna weather in November.
August and December present a stark contrast in weather. In August, temperatures typically range from a minimum of 13°C (55°F) to a scorching maximum of 40°C (105°F), with an average of 26°C (79°F). The month experiences relatively low precipitation at 49 mm (1.9 in) across about 8 days, and humidity levels hover around 54%. In contrast, December brings much colder conditions, with temperatures ranging from -6°C (22°F) to a maximum of 16°C (61°F) and an average of just 5°C (42°F). This month sees higher precipitation levels of 74 mm (2.9 in) spread over approximately 10 days, alongside increased humidity at 85%. For more detailed information, you can visit Bologna weather in December.
August in Bologna is characterized by its hot and humid conditions, often reaching peak temperatures that contrast sharply with the cooler months of spring and fall. With an average temperature around 26°C, this month provides a vibrant atmosphere for tourists, though the occasional rain—averaging 49 mm over about eight days—offers a brief respite from the heat. The relative humidity sits around 54%, creating a rich, summery vibe that invites outdoor exploration. While other months might favor milder temperatures, August’s intensity underscores the allure of Bologna in full bloom. For a deeper dive into this city's weather patterns, check out Bologna Climate.