Last updated: August 21, 2025
August in Sarajevo, Bosnia and Herzegovina, offers a captivating blend of summer warmth and refreshing rain. With maximum temperatures soaring to 34°C (94°F) and an inviting average of 19°C (67°F), this month is perfect for outdoor exploration. However, the weather can be dynamic, bringing a total of 73 mm (2.9 in) of precipitation over 11 days, adding a lush vibrancy to the landscape. The humidity levels hover around 53%, contributing to a comfortable environment for both locals and visitors alike. Embrace the charm of Sarajevo as it balances sunny days with the occasional refreshing shower.
In August, Sarajevo experiences a blend of warmth and vibrant summer energy, with temperatures reaching a maximum of 34°C (94°F). This month marks the peak of the season, as the city enjoys mild evenings with minimums around 8°C (46°F) and an average of 19°C (67°F). As Sarajevo transitions from the cooler temperatures of early summer, it offers visitors comfortable days perfect for exploring its rich history and picturesque landscapes. The gradual rise in temperatures from the earlier months, where January sees a chilling min of -26°C (-14°F), highlights the city's seasonal variations and the allure of warm summer days, making August an inviting time for outdoor activities and cultural festivities.
In August, Sarajevo experiences a noticeable dip in precipitation, with only 73 mm (2.9 in) of rainfall over approximately 11 days. This reduction marks a shift from the relatively wetter months of late spring and early summer, where rainfall averages peaked in May at 126 mm (4.9 in). As the summer draws to a close, the city enjoys warmer, sunnier days, creating a pleasant atmosphere just before the onset of autumn. Indeed, August emerges as one of the drier months in Sarajevo, paving the way for a gradual decline in precipitation leading into the fall season. This pattern reveals a clear trend of decreasing rainfall as summer transitions to autumn, highlighting Sarajevo's dynamic climate.
August in Sarajevo marks a shift towards drier conditions, with humidity levels dropping to 53%, the lowest of the year. This decline continues the trend of decreasing humidity from the earlier summer months, which saw July at 59%. As we transition from the lushness of spring and the early summer embrace, August offers a brief respite from the heavier moisture, making it an ideal time for outdoor activities. However, as autumn approaches, humidity begins to climb again, with September witnessing an increase to 65%. This ebb and flow of humidity not only influences the temperature perception but also shapes the overall ambiance of Sarajevo throughout the year.
In August, Sarajevo experiences a UV Index of 9, placing it in the very high exposure category, with a burn time of just 15 minutes. This marks a slight decrease from the peak of 10 seen in June and July, yet caution is still necessary for outdoor activities. The trend throughout the summer months reflects increasing UV levels, peaking in July, before tapering slightly in August. As the season winds down, the UV Index will gradually decline in September, making this a critical time to protect your skin while enjoying the last days of summer. For more detailed information on UV levels throughout the year, check out Sarajevo UV Index.
UV Risk Categories
August in Sarajevo, Bosnia and Herzegovina, is a radiant conclusion to the summer, boasting an impressive 398 hours of sunshine. This figure follows a peak in July with 430 hours, highlighting a season of abundant sunlight that invigorates the city. As the summer transitions into autumn, August maintains a robust brightness that is significantly higher than the colder months, where sunshine dips dramatically—down to 177 hours in January. This trend showcases Sarajevo's vibrant climate, where the warmth of summer lingers a little longer, allowing residents and visitors alike to revel in the golden hues of late summer days before the shadows of fall take hold.
In August, Sarajevo, Bosnia and Herzegovina enjoys a notable 61% chance of sunny weather, marking the peak of summer and an inviting time for outdoor activities. This month demonstrates a clear upward trend in sunshine likelihood compared to the earlier months, where the chances linger around the mid to low 40s. Following a steady increase from June and July—both at 55%—August stands out as a bright beacon, as sunlight becomes more prevalent, providing ample opportunity to explore the city's stunning landscapes. As the summer wanes, the likelihood of sunny days begins to decline in September, yet August's warm embrace remains a highlight in Sarajevo’s weather calendar.
In August, Sarajevo basks in a comfortable 13 hours of daylight, marking a gentle decline from the sun-drenched peaks of June and July, which each enjoy a full 15 hours. This month serves as a transitional period, gently ushering in shorter days as summer gradually fades. The daylight hours begin to taper off, setting the stage for September's 12 hours. Overall, the trend reflects a vibrant summer, where daylight reaches its zenith in the early months and slowly ebbs away as autumn approaches, inviting the city to embrace shorter, yet equally charming days ahead.
In August, the winds in Sarajevo, Bosnia and Herzegovina, typically blow at a gentle average speed of 1.7 m/s (about 4 mph), a slight dip from the summer months but consistent with the overall calm trend observed through the year. This moderate breeze serves as a refreshing backdrop to the warm afternoons, creating a pleasant atmosphere for both locals and visitors. As the seasons transition towards autumn, the wind speed remains stable, reflecting Sarajevo's position in a valley where breezes are often mild. Despite fluctuations in the earlier months—January through July offering a slightly varied wind experience—the August air embodies a serene consistency, inviting moments of leisure in this enchanting city.
Weather in Sarajevo varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Sarajevo, focusing on differences in temperature, rainfall, humidity, and UV levels.
August weather in Sarajevo showcases a warm climate, with temperatures ranging from a mild 8°C (46°F) to a hot maximum of 34°C (94°F) and an average of 19°C (67°F). In contrast, January presents a starkly different picture, featuring chilling temperatures that drop as low as -26°C (-14°F), with an average of -2°C (28°F) and a peak of 13°C (56°F). While August experiences 73 mm (2.9 in) of precipitation over 11 days with a relatively moderate humidity of 53%, January sees slightly higher precipitation at 82 mm (3.2 in) over 13 days but with significantly higher humidity at 88%. For more details, check out this link: Sarajevo weather in January.
When comparing the weather in August and February, significant differences emerge. August boasts warmer temperatures with a minimum of 8°C (46°F), averaging around 19°C (67°F), and reaching a maximum of 34°C (94°F). In contrast, February experiences much colder conditions, with temperatures ranging from a minimum of -15°C (5°F) to a maximum of 18°C (65°F), averaging just 2°C (35°F). Additionally, while August sees less total precipitation at 73 mm (2.9 in) spread over 11 days, February has higher precipitation levels with 105 mm (4.1 in) over 12 days, contributing to a notably higher humidity of 82%. For more detailed information on February weather, you can check Sarajevo weather in February.
August and March present starkly different weather conditions. August typically enjoys milder temperatures, with an average of 19°C (67°F) and a maximum reaching up to 34°C (94°F), while March sees much cooler averages around 4°C (39°F) and can dip as low as -16°C (3°F). Precipitation levels also differ, with March experiencing 104 mm (4.1 in) over 14 days, compared to August's 73 mm (2.9 in) spread across 11 days. Additionally, March tends to be more humid, with average humidity at 79%, while August sits at 53%. For a deeper dive into March's unique weather patterns, you can refer to Sarajevo weather in March.
When comparing the weather in August and April, notable differences emerge. August boasts a much warmer climate, with temperatures ranging from a cooler minimum of 8°C (46°F) to an average high of 34°C (94°F), while April starts with a low of -10°C (13°F) and peaks at 24°C (75°F). Despite August's higher average temperature of 19°C (67°F), it experiences less precipitation, totaling 73 mm (2.9 in) over 11 rainy days, compared to April's 99 mm (3.9 in) across 13 days. Furthermore, April has a significantly higher humidity level at 75%, which contributes to a different atmospheric feel compared to August's 53% humidity. For more detailed insights, you can visit Sarajevo weather in April.
In comparing the weather between August and May, it's clear that August generally enjoys warmer temperatures, with averages reaching 19°C (67°F) and maximums peaking at 34°C (94°F), while May's temperatures range from a chilly minimum of -1°C (30°F) to a comfortable maximum of 26°C (80°F). However, May experiences significantly more precipitation at 126 mm (4.9 in) over 18 days, compared to August’s 73 mm (2.9 in) spread over just 11 days. This results in higher humidity levels in May, averaging at 74%, compared to August’s 53%. For more detailed insights on the weather in May, you can visit Sarajevo weather in May.
In comparing the weather between August and June, August generally presents warmer temperatures with a minimum of 8°C (46°F) and an average of 19°C (67°F), peaking at a maximum of 34°C (94°F). In contrast, June has slightly cooler temperatures, with a minimum of 5°C (41°F) and an average of 17°C (62°F), reaching a maximum of 33°C (92°F). Precipitation in June is notably higher at 114 mm (4.5 in) over 16 days, compared to August’s 73 mm (2.9 in) over just 11 days. Additionally, June experiences higher humidity levels at 66%, while August sees a more comfortable 53%. For more details on the weather in June, visit Sarajevo weather in June.
In comparing the weather between July and August, August generally sees slightly warmer temperatures, with an average of 19°C (67°F) compared to July's 18°C (66°F). The maximum temperature in August reaches up to 34°C (94°F), a tad higher than July's peak of 33°C (92°F). However, August also experiences more stable weather, with only 73 mm (2.9 in) of precipitation across 11 days, while July has a higher precipitation total of 96 mm (3.8 in) over 13 days. Additionally, humidity levels in August are slightly lower at 53% compared to July's 59%. For more details on July's weather, check out Sarajevo weather in July.
August and September present a noticeable transition in weather patterns. In August, temperatures range from a minimum of 8°C (46°F) to a maximum of 34°C (94°F), with an average temperature of 19°C (67°F). The month sees a total precipitation of 73 mm (2.9 in) over 11 days and a humidity level of 53%. In contrast, September experiences cooler conditions, with minimum temperatures dropping to 0°C (32°F) and maximums reaching 29°C (85°F), averaging 15°C (59°F). Additionally, September has a slightly lower total precipitation of 62 mm (2.4 in) across the same number of days, but with increased humidity at 65%. This shift marks the onset of autumn and a more refreshing climate. For additional details, please check out Sarajevo weather in September.
In August, the weather tends to be quite warm, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 34°C (94°F) and an average temperature of 19°C (67°F). The month sees about 73 mm (2.9 in) of precipitation over 11 days, accompanied by relatively lower humidity at 53%. In contrast, October marks a significant shift in climate, with temperatures dipping to a minimum of -3°C (28°F) and an average of 10°C (50°F), peaking at 24°C (76°F). Although October receives slightly more precipitation at 85 mm (3.3 in) over just 8 days, the humidity rises dramatically to 78%. For more detailed information, you can check Sarajevo weather in October.
August and November present vastly different weather conditions. In August, temperatures range from a mild 8°C (46°F) to a sweltering 34°C (94°F), with an average of 19°C (67°F) and relatively low humidity at 53%. Despite experiencing about 11 days of rainfall totaling 73 mm (2.9 in), the month generally feels warm and summer-like.
In contrast, November ushers in a significant temperature drop, with minimums plummeting to -11°C (12°F) and a much cooler average of 6°C (43°F). The maximum temperatures in November reach only up to 19°C (67°F), but with a notable increase in humidity at 85%. Precipitation also rises, with November experiencing 109 mm (4.3 in) of rain over the same 11 days. For a detailed overview of November weather, you can visit Sarajevo weather in November.
The weather in August is significantly warmer compared to December, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 34°C (94°F) and an average of 19°C (67°F). In contrast, December sees much colder temperatures, with a minimum of -17°C (2°F) and an average of just 1°C (34°F), reaching a maximum of 13°C (55°F). Additionally, August experiences less precipitation, totaling 73 mm (2.9 in) over about 11 days, while December is much wetter, with 156 mm (6.2 in) of precipitation occurring across 16 days. The humidity levels also rise significantly in December, peaking at 86%, compared to August’s 53%. For a detailed look at the winter weather, check out Sarajevo weather in December.
As summer reaches its peak, August in Sarajevo presents a delightful contrast to the cooler months, showcasing warmer temperatures and higher humidity. With maximum temperatures soaring up to 34°C (94°F), visitors can expect plenty of sunshine, although it’s not uncommon for the month to experience occasional rain, totaling about 73 mm over 11 days. This blend of heat and sporadic precipitation creates a unique atmosphere, making August a vibrant time to explore the city. If you're curious about how August weather fits into the broader spectrum of Sarajevo's climate, check out Sarajevo Climate for more insights!