Last updated: August 21, 2025
In August, Trebinje, Bosnia and Herzegovina, basks in warm temperatures with a maximum reaching a sizzling 33°C (92°F), while the average hovers around a pleasant 24°C (75°F). Visitors can expect a refreshing respite during the evenings, as temperatures dip to a comfortable 15°C (59°F). Despite enjoying ample sunshine, August is not entirely dry, with a total precipitation amount of 41 mm (1.6 in) over about 6 days, reflecting a humidity level of 53%. This blend of warmth and occasional rain creates a lush atmosphere, making Trebinje a delightful summer destination.
In August, Trebinje basks in warmth, with temperatures reaching average highs of 33°C (92°F), making it one of the hottest months of the year. The minimally pleasant lows of 15°C (59°F) at night provide a welcome respite from the daytime heat, contributing to a comfortable and enjoyable climate. With an average temperature of 24°C (75°F), visitors can revel in outdoor activities under the summer sun, such as exploring the charming old town or savoring local delicacies at picturesque cafes. The rising temperatures from previous months mark a clear trend towards summer vibrancy, inviting both locals and tourists to embrace the season's warmth and beauty.
In August, Trebinje experiences a slight uptick in precipitation, receiving 41 mm (1.6 in) over the month, typically across 6 rainy days. This marks a modest increase from the dry spell of July, which reported only 38 mm (1.5 in) in just 4 days of rain. While August remains one of the drier months in the year, it transitions smoothly into the wetter fall season, evidenced by the significantly higher precipitation expected in September and October, which feature 97 mm (3.8 in) and 141 mm (5.5 in), respectively. This gradual increase in rainfall hints at Trebinje's climatic shift as summer makes way for autumn, encouraging lush landscapes and vibrant natural scenery.
In August, Trebinje experiences its lowest humidity level of the year at 53%, marking a refreshing departure from the stifling moisture of the winter months. This decline in humidity is part of a broader trend, where the summer months enjoy a gradual drop from June's 66% to July's 59%, before reaching the comfortable August levels. Following this peak summer dryness, humidity levels begin to creep back up in September, setting the stage for the transition into the wetter autumn months. This seasonal ebb and flow showcases Trebinje's dynamic climate, offering a delightful respite during the warmest summer days.
In August, Trebinje experiences a very high UV Index of 9, requiring careful sun protection as the potential for skin damage increases with a burn time of just 15 minutes. This month follows a peak in UV exposure during June and July, both marked with the same extreme UV Index of 10. As summer transitions into early fall, the UV Index begins to decline, dropping to 7 in September, yet it's crucial to remain vigilant during August. This seasonal trend emphasizes the importance of sun safety amidst the vibrant summer days. For more detailed information on UV levels throughout the year, visit Trebinje UV Index.
UV Risk Categories
August in Trebinje, Bosnia and Herzegovina, is marked by a delightful 404 hours of sunshine, making it one of the sunniest months of the year. As summer reaches its peak, the vibrant warmth of August follows a stunning trajectory from the chilly 189 hours in January to a high of 433 hours in July. While the golden rays slightly diminish from July's peak, August still offers plenty of bright days for outdoor adventures and relaxation. This month transitions smoothly into September, which sees a further decrease in sunshine to 344 hours, signaling the approach of autumn. The sunshine trend throughout the year not only enhances Trebinje's charm but also invites visitors to bask in its radiant summer glow.
In Trebinje, Bosnia and Herzegovina, August shines as one of the sunniest months of the year, boasting a remarkable 76% chance of sunny weather. This trend follows a steady increase in sunshine starting from the cooler months, where January sees just 32% sunshine, gradually climbing to July's peak at 75%. With August marking the culmination of this sunny streak, it offers ideal conditions for outdoor activities and exploring the natural beauty of the region. Following August, sunshine wanes slightly in September but remains a viable 57%, indicating that summer's warmth lingers a bit longer. As such, August not only stands out for its high likelihood of sunny days but also highlights the overall improvement in weather as summer progresses in Trebinje.
In August, Trebinje, Bosnia and Herzegovina enjoys a pleasant 13 hours of daylight, maintaining the summer's vibrant energy as it transitions into late summer. The trend of increasing daylight begins in January with just 9 hours, gradually climbing to a peak of 15 hours in June. As we move through the summer months, daylight begins to taper off slightly, with July yielding 14 hours, before settling at the 13 hours in August. This gradual decrease in daylight sets the stage for the autumn months ahead, where September brings 12 hours and October further declines to 11 hours. The shifting daylight not only reflects the changing seasons but also invites a range of outdoor activities and appreciation of the stunning Bosnian landscape before the shorter days of winter arrive.
In August, Trebinje experiences a slight uptick in wind speed, averaging 2.5 m/s (6 mph), which is a modest increase compared to the calm months of June and July. This gentle breeze not only brings a refreshing feel to the warm summer air but also marks a transition as the region heads towards the breezier conditions of autumn. Overall, the wind trends in Trebinje exhibit a pattern of lighter winds during the peak summer months, gradually picking up again as the year progresses towards December, which boasts an average of 3.7 m/s (8 mph). This rhythm of wind speeds complements the region’s enchanting landscapes, adding a dynamic layer to Trebinje's serene summer atmosphere.
Weather in Trebinje varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Trebinje, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January weather present a stark contrast in Trebinje. In August, temperatures range from a comfortable 15°C (59°F) at night to a warm 33°C (92°F) during the day, with average humidity at 53% and relatively low precipitation of 41 mm (1.6 in) over about 6 days. This creates a pleasant summer atmosphere perfect for outdoor activities. In contrast, January brings much colder conditions, with temperatures dipping to a minimum of -12°C (10°F) and averaging only 5°C (40°F). The month sees significantly more precipitation at 124 mm (4.9 in) across 11 days, accompanied by high humidity levels of 88%, resulting in a chilly and damp winter. For more details on January weather in Trebinje, you can visit Trebinje weather in January.
August and February present starkly contrasting weather conditions. In August, temperatures range from a minimum of 15°C (59°F) to a maximum of 33°C (92°F), with an average of 24°C (75°F). The month experiences relatively low precipitation, measuring 41 mm (1.6 in) over about 6 days, coupled with a humidity level of 53%. In contrast, February brings much colder weather, with temperatures dipping as low as -5°C (23°F) and peaking at 18°C (65°F), averaging only 7°C (45°F). This month is significantly wetter, featuring 173 mm (6.8 in) of precipitation over 11 days, and higher humidity at 82%. For more details on February weather, check out Trebinje weather in February.
When comparing the weather in August and March, the differences are striking. August boasts warmer temperatures with a minimum of 15°C (59°F) and an average of 24°C (75°F), peaking at 33°C (92°F). In contrast, March experiences much cooler conditions, with lows dipping to -6°C (22°F) and an average of 8°C (48°F), reaching a maximum of only 20°C (68°F). Precipitation also varies significantly, with August receiving just 41 mm (1.6 in) over about 6 days, while March sees significantly higher rainfall at 160 mm (6.3 in) across 11 days. Additionally, humidity levels are notably higher in March at 79%, compared to August’s 53%. For more detailed insights into the weather patterns, you can check Trebinje weather in March.
When comparing the weather in August and April, it's clear that the two months offer significantly different climates. August boasts warmer temperatures, with a minimum of 15°C (59°F) and an average of 24°C (75°F), reaching highs of 33°C (92°F). In contrast, April has cooler temperatures, ranging from a chilly minimum of 0°C (32°F) to a pleasant maximum of 24°C (76°F), with an average of only 12°C (53°F).
Precipitation also varies considerably; April receives a substantial 121 mm (4.8 in) of rain over 11 days, making it one of the wetter months, while August sees just 41 mm (1.6 in) over 6 days. Additionally, humidity levels are higher in April at 75%, compared to 53% in August. For more insights on April weather, check out Trebinje weather in April.
When comparing the weather in August and May, it is evident that August is significantly warmer, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 33°C (92°F), while May sees cooler temperatures, with averages from 5°C (42°F) to 26°C (80°F). August also experiences less precipitation, with only 41 mm (1.6 in) over about 6 days, compared to May's substantial 117 mm (4.6 in) over 14 days, indicating a wetter month. Additionally, humidity levels are higher in May at 74%, contrasted with August's lower humidity of 53%. For a more detailed look at May conditions, you can check Trebinje weather in May.
In comparing the weather between June and August, June offers cooler temperatures with an average of 20°C (68°F), while August warms up to an average of 24°C (75°F). June sees a minimum of 10°C (50°F) and peaks at 32°C (89°F), whereas August's temperature ranges from a minimum of 15°C (59°F) to a maximum of 33°C (92°F). In terms of precipitation, June experiences slightly more, with 58 mm (2.3 in) across 9 days compared to August's 41 mm (1.6 in) over 6 days. Additionally, humidity levels are higher in June at 66%, while in August, it drops to 53%. For more detailed insights, you can check Trebinje weather in June.
In July, the weather features slightly cooler temperatures, with a minimum of 14°C (57°F), an average of 23°C (74°F), and a maximum of 33°C (91°F). It experiences a bit less precipitation, measuring 38 mm (1.5 in) over just 4 days, while humidity levels are higher at 59%. Conversely, August sees a marginal increase in both temperature and precipitation, with minimums at 15°C (59°F), averages at 24°C (75°F), and the same maximums of 33°C (92°F). Precipitation during this month rises to 41 mm (1.6 in) over 6 days, and humidity drops slightly to 53%. For a more detailed look, check out Trebinje weather in July.
August and September present a noticeable shift in weather patterns. In August, temperatures range from a comfortable 15°C (59°F) at night to a warm 33°C (92°F) during the day, with an average of 24°C (75°F). Precipitation is relatively low, at 41 mm (1.6 in) over six days, and humidity is moderate at 53%.
In contrast, September sees a drop in temperatures, with minimums of 8°C (47°F) and average highs of 29°C (84°F), averaging around 19°C (67°F). This month brings increased precipitation, totaling 97 mm (3.8 in) over eight days, and the humidity rises to 65%.
For more details on September weather specifics, you can visit Trebinje weather in September.
In August, the weather is typically warm and pleasant, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 33°C (92°F) and an average of 24°C (75°F). The month sees moderate rainfall, with about 41 mm (1.6 in) falling over approximately six days, and humidity levels around 53%. In contrast, October brings a notable drop in temperatures, with minima dipping to 5°C (42°F) and maxima reaching only 24°C (76°F), averaging 15°C (59°F). This month is also wetter, featuring around 141 mm (5.5 in) of precipitation spread over nine days, accompanied by higher humidity at 78%. For a more detailed look at October weather patterns, visit Trebinje weather in October.
August and November present stark contrasts in weather. In August, temperatures range from a mild 15°C (59°F) at night to a warm 33°C (92°F) during the day, with an average of 24°C (75°F). The month experiences limited rainfall of 41 mm (1.6 in) over just six days and maintains a balanced humidity level of 53%. In contrast, November brings a significant drop in temperature, with minimums dipping to 1°C (34°F) and an average of only 11°C (53°F), reaching a maximum of 21°C (71°F). This month is also characterized by much higher precipitation, totaling 290 mm (11.4 in) across 12 days and a notable increase in humidity at 85%. For more specifics on November conditions, Trebinje weather in November provides detailed insights.
August and December present starkly contrasting weather conditions. In August, temperatures range from a mild 15°C (59°F) to a warm 33°C (92°F), accompanied by relatively low precipitation of 41 mm over just 6 days and a comfortable humidity level of 53%. In contrast, December brings a chill, with temperatures dipping as low as -1°C (31°F) and averaging around 7°C (45°F). The month sees a significant increase in precipitation, totaling 259 mm across 15 days, and high humidity levels of 86%. For those interested in more details, you can check out Trebinje weather in December.
As summer reaches its peak in August, Trebinje basks in warm temperatures, setting it apart from the cooler months. With maximum highs soaring to 33°C (92°F) and a delightful average around 24°C (75°F), this month delivers a perfect blend of warmth and comfort for outdoor activities. Despite experiencing some rainfall, averaging 41 mm (1.6 in) over just six days, the moderate humidity of 53% ensures that the air remains pleasant rather than oppressive. For those seeking to explore the vibrant landscapes and cultural riches of Trebinje, August offers a unique opportunity to enjoy the beauty of the season while staying refreshed. To learn more about Trebinje’s climate, visit Trebinje Climate.