Last updated: August 21, 2025
During July, Mostar, Bosnia and Herzegovina experiences a vibrant summer climate characterized by maximum temperatures soaring up to 38°C (101°F), providing plenty of sunshine for outdoor explorations. The average temperature rests comfortably at 24°C (76°F), while cool evenings can dip to a refreshing 11°C (53°F). Rain is occasional but minimal, with an average precipitation of 41 mm (1.6 in) over about five days, contributing to a relative humidity of 59%. This delightful mix of warm temperatures and occasional rain makes July an inviting time to experience the stunning landscapes and rich cultural heritage of Mostar.
In July, Mostar basks in the heart of summer, with temperatures reaching a maximum of 38°C (101°F), offering a vibrant contrast to the chilly depths of winter. The average temperature is a comfortable 24°C (76°F), making it an ideal time for exploring the city's stunning architecture and scenic landscapes. As the month progresses, night temperatures rarely dip below 11°C (53°F), allowing for pleasant evenings filled with the lively atmosphere of local cafés and outdoor gatherings. This consistent warmth signifies a clear trend of rising temperatures throughout the year, with July standing as one of the warmest and most inviting months in Mostar, perfect for both relaxation and adventure.
In Mostar, Bosnia and Herzegovina, July marks a significant shift in weather patterns, characterized by a notable decrease in precipitation. With only 41 mm (1.6 in) of rainfall spread across just 5 days, this month stands out as one of the driest in the year. This trend is part of a broader pattern where early summer months like June and July experience a reduction in rain compared to the wetter spring months. As the heat intensifies, most residents and visitors enjoy drier skies and ample sunshine, contrasting sharply with the heavier downpours typical of later months such as November and December, which can receive up to 251 mm (9.9 in) and 248 mm (9.8 in) respectively. As such, July's relatively calm weather serves as an ideal backdrop for outdoor activities, allowing the beauty of Mostar’s landscapes to shine through during the height of summer.
In Mostar, Bosnia and Herzegovina, July marks a noticeable shift in humidity levels, dipping to 59%, which is the lowest point of the year. This decrease from the more humid spring months creates a more comfortable and enjoyable atmosphere, perfect for exploring the city’s stunning architecture and natural landscapes. As summer progresses, August sees a further decline to 53%, making these peak summer months particularly dry compared to the damp chill of winter, where humidity hovers around 88% in January and 86% in December. Overall, the trend in Mostar demonstrates a significant drop in humidity during the summer, contributing to a warmer, more inviting climate for both locals and visitors alike.
In July, Mostar experiences a very high UV Index of 10, identical to the intensity seen in June, indicating that sun exposure can be particularly strong during this peak summer month. With a burn time of only 15 minutes, it's crucial for residents and visitors alike to take precautions against sunburn. This trend of elevated UV levels peaks in July, encouraging outdoor enthusiasts to embrace the sun while being mindful of the potential risks. As the summer continues into August, the UV Index slightly dips to 9, yet still maintains a very high exposure category, suggesting that summer's sun still poses a significant threat. For more detailed insights on UV levels throughout the year, check out Mostar UV Index.
UV Risk Categories
July in Mostar, Bosnia and Herzegovina, is a true celebration of sunshine, boasting an impressive 435 hours of sunlight—making it the sunniest month of the year. This vibrant peak in sunshine follows a steady upward trend from January's mere 189 hours, illustrating a delightful progression as spring unfolds into summer. The warmth of July is mirrored in the preceding months, with notable increases culminating from April's 354 hours through June's 417 hours. As the summer heat begins to wane in August, the hours of sunlight gracefully drop to 404, yet still reflect the city's charm. This radiant sunshine not only enriches the natural beauty of Mostar but also enhances the experiences of those who visit during this lively time of year.
July in Mostar, Bosnia and Herzegovina, is truly a time for sunshine lovers, boasting a whopping 69% chance of sunny weather. As the summer unfolds, this month sees a notable increase in sunlight compared to earlier months, with June at 68% and an upward trajectory leading into August, which peaks at 73%. This upward trend highlights July as a key time for outdoor activities, basking in the warmth as summer reaches its zenith. With significantly lower chances of sun in the winter months, July stands out as a golden opportunity to enjoy the vibrant landscapes of Mostar under clear blue skies.
In Mostar, Bosnia and Herzegovina, July enjoys a generous 14 hours of daylight, making it one of the sunniest months of the year. As spring transitions into summer, the length of daylight peaks in June at 15 hours, creating a vibrant atmosphere perfect for outdoor activities. However, as July arrives, the daylight slightly diminishes, marking a gradual shift toward the late summer months. Following July, August sees a further decline to 13 hours, indicating the forthcoming approach of autumn. This trend highlights the remarkable seasonal variations in Mostar's daylight duration, where the long summer days invite exploration and sightseeing, before gently ushering in the golden hues of fall.
In July, Mostar experiences a slight uptick in average wind speed, measuring at 1.9 m/s (4 mph). This increase follows a gentle decline from June’s breeze of 1.8 m/s, signaling that the summer months bring a mild yet refreshing airflow to the region. Notably, July’s winds are consistent with August, maintaining a steady pace that contrasts with the more variable speeds of earlier months. As the summer heat settles in, this light wind adds to the charm of Mostar, enhancing the vibrant atmosphere as locals and visitors alike bask in the sun's warmth.
Weather in Mostar varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Mostar, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in July and January, a stark contrast emerges. July boasts a warm average temperature of 24°C (76°F), with maximum highs reaching up to 38°C (101°F), while January sees much cooler conditions with an average of just 3°C (37°F) and lows plummeting to -13°C (8°F). Precipitation also varies significantly, as January experiences nearly three times the amount of rainfall at 112 mm (4.4 in) over 11 days, compared to July's 41 mm (1.6 in) over just 5 days. Additionally, humidity levels are higher in January at 88%, compared to July’s 59%, contributing to a distinctly different climate experience. For more specifics on January weather, you can visit Mostar weather in January.
When comparing the weather in July and February, the contrast is stark. July boasts warm temperatures, with an average of 24°C (76°F) and maximums soaring up to 38°C (101°F), while February experiences much colder conditions, averaging only 6°C (43°F) and dipping as low as -9°C (17°F). Precipitation patterns also differ significantly; July sees just 41 mm (1.6 in) over about 5 days, whereas February is much wetter, receiving 151 mm (5.9 in) over 11 days. Additionally, humidity levels are generally higher in February at 82%, compared to July's 59%, contributing to a more oppressive feel during the winter months. For a detailed overview of February weather, you can visit Mostar weather in February.
When comparing the weather in July and March, the differences are quite striking. July boasts a much warmer climate, with average temperatures around 24°C (76°F) and highs reaching up to 38°C (101°F), accompanied by relatively low precipitation of 41 mm (1.6 in) over just 5 days. In contrast, March experiences significantly cooler temperatures, averaging only 8°C (46°F) with a maximum of 22°C (73°F) and a much higher precipitation level of 141 mm (5.5 in) spread over 11 days. Additionally, March has higher humidity levels at 79% compared to July's 59%, making the early spring feel wetter and chillier. For a deeper dive into March weather specifics, check out Mostar weather in March.
When comparing the weather in July and April, there are striking differences in temperature, precipitation, and humidity. July boasts much warmer temperatures, with an average of 24°C (76°F) and a maximum reaching up to 38°C (101°F), while April experiences a much cooler average of 12°C (53°F) and a high of 28°C (82°F). Additionally, July is drier, receiving only 41 mm (1.6 in) of precipitation over about 5 days, compared to April's 116 mm (4.6 in) across 11 days. Humidity levels are also higher in April at 75%, while July's humidity stands at a lower 59%. For a more detailed look at April weather, you can visit Mostar weather in April.
When comparing the weather in July and May, it's clear that July offers significantly warmer temperatures, with a minimum of 11°C (53°F), an average of 24°C (76°F), and a peak reaching up to 38°C (101°F). In contrast, May starts off cooler, with a minimum of 1°C (34°F), an average of 16°C (62°F), and a maximum of 30°C (87°F). Additionally, May experiences much higher precipitation, with 132 mm (5.2 in) over 16 days, compared to July's 41 mm (1.6 in) spread across just 5 days. The humidity levels also differ, with May being more humid at 74%, while July's humidity stands at 59%. To explore more about the weather specifics in May, you can visit Mostar weather in May.
In comparing the weather between June and July, July tends to be warmer with an average temperature of 24°C (76°F), compared to June's average of 21°C (71°F). While July boasts a higher maximum temperature of 38°C (101°F), June also reaches a notable maximum of 37°C (98°F). Precipitation levels decrease significantly in July, with only 41 mm (1.6 in) recorded over five days, in contrast to June’s 69 mm (2.7 in) over eleven days. Additionally, humidity is slightly lower in July at 59%, compared to June's 66%. For a more detailed view, you can check the Mostar weather in June.
July and August display a transition in weather patterns, marked by a slight increase in both temperature and precipitation. In July, temperatures range from a minimum of 11°C (53°F) to a maximum of 38°C (101°F), with an average of 24°C (76°F) and 41 mm of precipitation over 5 days. In contrast, August shows a higher average temperature of 25°C (77°F), with maximums reaching up to 41°C (105°F) and a total of 54 mm of rain across 7 days. Notably, humidity decreases in August to 53%, compared to July's 59%. For a detailed look at the weather conditions in August, check Mostar weather in August.
July generally offers warmer temperatures compared to September, with average highs reaching up to 38°C (101°F) versus September's maximum of 33°C (91°F). The minimum temperatures in July are also significantly higher at 11°C (53°F) compared to September's cooler 4°C (39°F). Additionally, July experiences less precipitation with only 41 mm (1.6 in) over about 5 days, while September sees a notable increase to 107 mm (4.2 in) spread across 9 days. Despite this, September has slightly higher humidity levels at 65%, compared to July's 59%. For more details on September weather in Mostar, check out Mostar weather in September.
The weather in July is characterized by significantly warmer temperatures, with an average of 24°C (76°F) and maximum highs reaching 38°C (101°F). In contrast, October experiences much cooler conditions, with average temperatures dropping to 14°C (57°F) and minimums reaching just 1°C (34°F). Additionally, July sees relatively low precipitation at 41 mm (1.6 in) over five days, while October is much wetter, receiving 140 mm (5.5 in) of rain across ten days. Humidity levels are also higher in October at 78%, compared to 59% in July. For more details on October weather, you can visit Mostar weather in October.
July and November present stark contrasts in weather conditions. July features warm temperatures, with a minimum of 11°C (53°F), an average of 24°C (76°F), and a maximum that can soar to 38°C (101°F). The month experiences relatively low precipitation, averaging 41 mm (1.6 in) over just 5 days, coupled with a moderate humidity level of 59%. In contrast, November ushers in a significant drop in temperatures, with a minimum of -3°C (26°F) and an average of 10°C (50°F), while the maximum reaches 21°C (70°F). This month is considerably wetter, with precipitation totaling 251 mm (9.9 in) spread across 12 days, and higher humidity at 85%. For more detailed insights on the November weather in Mostar, visit Mostar weather in November.
The weather in July and December presents a stark contrast, reflecting the seasonal shifts. In July, temperatures average a pleasant 24°C (76°F), with highs reaching up to 38°C (101°F) and relatively low humidity at 59%. Precipitation is minimal, totaling just 41 mm (1.6 in) over about five days. On the other hand, December brings a chill with average temperatures around 5°C (42°F), dipping as low as -7°C (19°F) at night. This winter month experiences significantly higher precipitation, with 248 mm (9.8 in) spread across 15 days and a high humidity level of 86%. For a closer look at what to expect, check out Mostar weather in December.
In July, Mostar transforms into a quintessential summer paradise, boasting warm temperatures that stand out compared to the milder spring and autumn months. With plenty of sunshine and an average temperature comfortably sitting around 24°C, this month invites visitors to explore its stunning landscape and rich history. While occasional rainfall disrupts the otherwise dry spell, leading to about five rain-soaked days, it adds to the charm rather than detracts from summertime adventures. Overall, July is characterized by a vibrant ambiance and pleasant humidity levels, making it an ideal time for tourists eager to soak in the sun. For detailed insights into how Mostar's weather unfolds throughout the year, visit Mostar Climate.