September Weather in Visoko, Bosnia and Herzegovina

Last updated: August 21, 2025

In September, Visoko, Bosnia and Herzegovina, experiences a delightful transition into autumn. With maximum temperatures reaching up to 31°C (88°F) and an average of 16°C (60°F), the weather remains pleasantly warm. However, cooler nights can bring temperatures down to a minimum of 0°C (32°F), offering a refreshing contrast. Visitors should prepare for moderate rainfall, totaling 42 mm (1.7 in) over approximately 9 days, contributing to a humidity level of 65%. This combination of warmth and occasional showers creates an inviting atmosphere for exploring the rich historical and cultural landscapes of Visoko.

September Temperature in Visoko

As summer transitions to fall in Visoko, Bosnia and Herzegovina, September brings a gentle shift in temperatures. The month opens with minimum temperatures around 0°C (32°F), signaling the first whispers of autumn, while average highs soar to 31°C (88°F), mirroring the lingering warmth of summer. This delightful balance makes September an ideal time for outdoor activities, as the warm days gradually give way to cooler evenings. With average temperatures settling at 16°C (60°F), it’s the perfect blend of warmth and freshness, encouraging locals and visitors alike to bask in the stunning natural beauty that surrounds Visoko before the chill of October sets in.

September Weather in Visoko: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Visoko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Visoko, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec303741485664676860514436
Data source: Temperature data for Visoko generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Visoko

In September, Visoko experiences a noticeable drop in precipitation, with only 42 mm (1.7 in) accumulating over 9 days. This marks a significant decrease compared to the previous summer months, where rainfall peaked in May at 116 mm (4.6 in). The shift signals the transition into the autumn season, as rain becomes less frequent and more sporadic, with September recording the lowest precipitation levels in the year. This change sets the stage for the cooler October, which gently ramps up again to 73 mm (2.9 in) of rain, and gives a glimpse of the wetter months to come as winter approaches. Overall, September in Visoko serves as a bridge, gently easing from the lush summer towards the more damp and chilly autumn climate.

September Precipitation Trends in Visoko

The chart displays monthly precipitation patterns in Visoko, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Visoko, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6980869011611110563427373131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Visoko

As September rolls into Visoko, Bosnia and Herzegovina, the air begins to shift, bringing a moderate humidity level of 65%. This marks a gentle increase from the drier summer months, where July and August experienced their lowest humidity readings at 59% and 53%, respectively. The transition reflects the onset of autumn, where humidity levels begin to rise again, paving the way for the wetter months ahead. October sees a notable increase to 78%, indicating the gradual return of moisture as the region prepares for the cooler, more humid winter months, characterized by November's high of 85%. Overall, September acts as a bridge, guiding the climate of Visoko from the dryness of summer back into the damp embrace of fall.

September Average Humidity in Visoko

This chart illustrates the average monthly humidity levels in Visoko, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Visoko is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%79%75%74%66%59%53%65%78%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Visoko

As September rolls into Visoko, Bosnia and Herzegovina, the UV Index reflects a significant shift from the peak summer months, settling at a high level of 7. With a burn time of 25 minutes, it's a reminder that while the hottest days are behind us, the sun can still be quite intense. This month marks a gradual decline from the extreme levels recorded in May and June when UV ratings soared to 9 and 10 respectively. As we transition into autumn, the decreasing UV Index suggests a return to more moderate sun exposure, making September a perfect time for outdoor activities—just remember your sunscreen! For more detailed information on UV trends throughout the year, check out Visoko UV Index.

Maximum UV Index Levels in Visoko for September

The chart shows the monthly maximum UV Index (UVI) for Visoko in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Visoko typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Visoko September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Visoko

September in Visoko, Bosnia and Herzegovina, enjoys a delightful average of 335 sunshine hours, marking a transition from the vibrant summer months. This figure reflects a natural decline from the peak of 423 hours in July, yet it still surpasses the lower totals seen in fall and winter months. As the landscape begins to shift with the changing seasons, the ample sunshine in September offers a wonderful opportunity to explore the area's stunning scenery and historical sites. This month firmly places itself as a bridge between the sun-drenched summer days of July and the crisp autumn light of October, maintaining a warm glow in the hearts of locals and visitors alike.

Monthly Sunshine Duration in Visoko: September Highlighted

The September sunshine duration represents the total number of hours Visoko experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec170h226h298h329h372h390h423h388h335h292h219h203h
Data source: Visoko September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Visoko During September

As summer transitions to autumn, September in Visoko, Bosnia and Herzegovina, offers a 51% chance of sunny weather, making it one of the more pleasant months of the year. This period maintains a commendable level of sunshine, especially compared to the earlier months like January and November, which dip significantly to just 20% and 24% respectively. Notably, the chances of sunny days in September are on par with June and slightly below the sunny peaks of July and August, which boast 54% and 60% chances. This trend reflects a gradual decline in sunshine as the year progresses, but September still promises a vibrant backdrop of sunny weather, perfect for outdoor activities before the colder months set in.

Percentage of Sunny Days in September in Visoko

The chart illustrates the percentage of sunny days in Visoko throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Visoko experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%45%39%39%38%55%54%60%51%45%24%24%
Data source: Visoko September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Visoko in September

As September rolls in Visoko, Bosnia and Herzegovina, the daylight begins to wane, offering about 12 hours of sunshine each day. This marks a gentle transition from the longer days of summer, where July and June basked in up to 15 hours of daylight. Following the vibrant months of growth and warmth, September's daylight duration reflects a gradual shift towards autumn. With 14 hours in May and 13 hours in August, the descending pattern establishes a clear trend—nature's cue for preparing for the cooler months ahead. As the days grow shorter, residents can enjoy the crispness of early fall, making it a perfect time for walks and outdoor activities amidst the changing foliage.

Average Daylight Hours in Visoko for September

The chart illustrates the variation in daylight duration in Visoko throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 17m10h 28m11h 56m13h 28m14h 45m15h 24m15h 4m13h 55m12h 27m10h 57m9h 37m8h 56m
Data source: Visoko daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Visoko

As September rolls into Visoko, Bosnia and Herzegovina, residents experience a gentle whisper of the elements, with an average wind speed of just 1.6 m/s (4 mph). This marks a slight decline from the breezy embrace of summer, where winds lingered at 1.6-2.2 m/s during the warmer months. Typically, September's soft breezes hint at the transition into fall, setting a serene backdrop as the leaves begin to turn. The prevailing calmness can evoke a reflective mood, reminiscent of the tranquility found throughout the late summer and early autumn season, as nature gracefully shifts gears in preparation for the chillier months ahead. With wind speeds slowly edging upward again into October, there's a comforting rhythm to the climatic patterns, accentuating the beauty of each season’s unique character.

Average September Wind Speed in Visoko

The chart displays monthly wind speed patterns in Visoko, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.22.11.92.21.61.61.71.6 m/s1.71.82.1
Data source: Visoko September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Visoko Compares to Other Months

Weather in Visoko varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Visoko, focusing on differences in temperature, rainfall, humidity, and UV levels.

The weather in September and January presents a striking contrast. In September, temperatures range from a chilly 0°C (32°F) at night to a warm 31°C (88°F) during the day, with an average of 16°C (60°F). Despite receiving 42 mm (1.7 in) of precipitation over 9 days, the humidity sits at a comfortable 65%. On the other hand, January brings much harsher conditions, with temperatures plunging to a minimum of -29°C (-20°F) and peaking at just 14°C (57°F), averaging around -1°C (30°F). The month experiences heavier precipitation totaling 69 mm (2.7 in) over 12 days, accompanied by a high humidity level of 88%. For those interested in more details, check out Visoko weather in January.

In comparing the weather between September and February, we can see significant differences. September typically enjoys milder temperatures, ranging from a minimum of 0°C (32°F) to a maximum of 31°C (88°F), with an average of 16°C (60°F). This month sees a moderate amount of precipitation at 42 mm (1.7 in) over about 9 days, coupled with a humidity level of 65%.

Conversely, February presents a much colder climate, with temperatures dropping to a minimum of -14°C (6°F) and only reaching a maximum of 20°C (68°F), averaging around 3°C (37°F). It also experiences higher precipitation at 80 mm (3.2 in) across approximately 12 days and a higher humidity level of 82%. For a detailed look at February’s weather, you can visit Visoko weather in February.

September and March showcase strikingly different weather patterns. In September, temperatures range from a chilly 0°C (32°F) to a warm 31°C (88°F), with an average of 16°C (60°F), making it feel much more like late summer. The month experiences relatively low precipitation, totaling 42 mm (1.7 in) over about 9 days, with humidity around 65%. In contrast, March brings much cooler temperatures, with a minimum of -15°C (5°F) and a maximum of 22°C (72°F), averaging just 5°C (41°F). This month also sees higher precipitation levels at 86 mm (3.4 in) over 13 days and significantly higher humidity at 79%. For a closer look at March weather specifically, check out Visoko weather in March.

When comparing the weather in September to that of April, significant differences become apparent. September tends to be warmer, with average temperatures reaching 16°C (60°F) and maximums soaring up to 31°C (88°F), while April's average is only 9°C (49°F), peaking at 26°C (78°F). In terms of precipitation, April is notably wetter, receiving 90 mm (3.5 in) over 13 days compared to September's 42 mm (1.7 in) over 9 days. Additionally, April experiences higher humidity levels at 75%, compared to September's 65%. For more detailed information, you can check Visoko weather in April.

September and May exhibit distinct weather characteristics that reflect the transition from summer to autumn. In September, temperatures range from a minimum of 0°C (32°F) to a maximum of 31°C (88°F), with an average of 16°C (60°F). This month typically sees 42 mm (1.7 in) of precipitation over about 9 days, accompanied by a humidity level of 65%. In contrast, May experiences cooler temperatures, with a minimum of 0°C (32°F), an average of 13°C (56°F), and a maximum of 28°C (82°F). However, it is considerably wetter, with 116 mm (4.6 in) of rainfall over 17 days and higher humidity at 74%. For more insights into the specifics of May weather, you can check Visoko weather in May.

When comparing the weather in September to June, we see notable differences in temperature and precipitation. September experiences a broader temperature range, with a minimum of 0°C (32°F), an average of 16°C (60°F), and a maximum of 31°C (88°F), indicating a transition into cooler autumn conditions. In contrast, June starts off warmer, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 34°C (94°F) as summer reaches its peak. Precipitation is also significantly higher in June, with 111 mm (4.4 in) recorded over 16 days, compared to September's 42 mm (1.7 in) over just 9 days. Both months exhibit similar humidity levels, but June's extended rainy days can contribute to a more humid feel. For a detailed look at June's weather patterns, check out Visoko weather in June.

When comparing the weather in September to July, September experiences a wider temperature range with a minimum of 0°C (32°F) and a maximum of 31°C (88°F), whereas July has a milder minimum of 8°C (46°F) and a peak temperature of 34°C (94°F). Additionally, July tends to be wetter, with 104 mm (4.1 in) of precipitation over 13 days compared to September's 42 mm (1.7 in) over 9 days. Humidity levels are slightly higher in September at 65%, while July maintains a lower humidity of 59%. For a more detailed look at July's weather patterns, check out Visoko weather in July.

September weather sees a cooler temperature range compared to August, with minimum temperatures dipping to 0°C (32°F) and averages around 16°C (60°F). In contrast, August enjoys milder conditions, with minimum temperatures of 8°C (47°F) and an average of 20°C (68°F). While both months experience precipitation, September's total of 42 mm (1.7 in) over 9 days is less than August’s 63 mm (2.5 in) over 11 days. Additionally, September’s humidity is higher at 65%, compared to August's more comfortable 53%. For a closer look at the weather specifics for August, check out Visoko weather in August.

September and October present a noticeable shift in weather patterns. In September, temperatures range from a low of 0°C (32°F) to a high of 31°C (88°F), with an average of 16°C (60°F). The month experiences a moderate amount of rainfall, totaling 42 mm (1.7 in) over 9 days, paired with a humidity level of 65%. In contrast, October brings cooler temperatures, with a minimum of -1°C (30°F), an average of 11°C (51°F), and a maximum of 26°C (79°F). Despite slightly fewer rainy days at 8, the precipitation increases to 73 mm (2.9 in), coupled with higher humidity at 78%. This transition reflects the shift from the warmth of late summer to the chill of autumn. For more specific information on the weather in October, you can check Visoko weather in October.

In September, the weather remains relatively warm, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 31°C (88°F) and an average of 16°C (60°F). The month experiences moderate precipitation of 42 mm (1.7 in) over about 9 days, coupled with a humidity level of 65%. In contrast, November sees a significant drop in temperatures, with a minimum of -10°C (15°F) and a maximum of 20°C (68°F), averaging around 7°C (44°F). The month is also wetter, receiving 73 mm (2.9 in) of precipitation across 10 days, accompanied by a higher humidity of 85%. This stark shift in weather patterns highlights the transition from the mild early autumn of September to the colder, more humid conditions of November. For more detailed insights, you can visit Visoko weather in November.

September and December present quite contrasting weather conditions. In September, temperatures range from a minimum of 0°C (32°F) to a maximum of 31°C (88°F), with an average of 16°C (60°F). The month typically experiences 42 mm (1.7 in) of precipitation over about 9 days, accompanied by a humidity level of 65%. In stark contrast, December brings colder temperatures, with a minimum of -11°C (12°F), an average of 2°C (36°F), and a maximum of 14°C (58°F). This winter month sees significantly higher precipitation at 131 mm (5.1 in), spread over 16 days, along with increased humidity at 86%. For more details on December weather, check out Visoko weather in December.

Compare Visoko's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Visoko

As summer transitions into autumn, September in Visoko offers a delightful change in weather, marked by warm daytime temperatures and cooler nights. Unlike the sweltering heat of July and August, September provides a refreshing escape with an average temperature that encourages outdoor activities. While the month does see some precipitation, it is less frequent than in the spring and early fall, creating a perfect balance for enjoying the lush landscapes. Humidity levels also settle to a comfortable range, enhancing the overall experience of this beautiful season. For a comprehensive look at how September's weather compares to the rest of the year, check out Visoko Climate.