September Weather in Belogradchik, Bulgaria

Last updated: August 21, 2025

September in Belogradchik, Bulgaria offers a delightful blend of warmth and coolness as summer transitions to autumn. With a maximum temperature reaching 34°C (94°F) and an average of 19°C (67°F), visitors can enjoy sunny days perfect for exploring the stunning landscapes. However, evenings can cool down to a refreshing 2°C (36°F), inviting cozy gatherings. Rainfall is minimal, with just 19 mm (0.7 in) across 3 days, allowing ample opportunity for outdoor activities. The humidity levels hover around 59%, providing a comfortable atmosphere to experience the breathtaking natural beauty and rich cultural heritage of this remarkable region.

September Temperature in Belogradchik

In September, Belogradchik begins to transition from the peak summer heat, with temperatures showing a pleasing balance. The minimum dips to a crisp 2°C (36°F), while the average settles around a comfortable 19°C (67°F), making it ideal for outdoor activities. Daytime highs can reach a summery 34°C (94°F), reminding visitors of the lingering warmth of August. As the month progresses, the refreshing evenings and moderate daytime temperatures provide a perfect backdrop for exploring the stunning landscape, highlighting the town's charm just before autumn fully arrives.

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

The chart illustrates September temperature patterns in Belogradchik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belogradchik, 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).
JanFebMarAprMayJunJulAugSepOctNovDec333944546371757567554538
Data source: Temperature data for Belogradchik 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 Belogradchik

In September, Belogradchik experiences a notable decline in precipitation, with only 19 mm (0.7 in) of rain recorded over an average of just 3 days. This marked reduction follows a summer with relatively consistent rainfall, where the city received about 40 mm (1.6 in) in August. The trend indicates that as the seasons shift from the warmth of summer to the crispness of autumn, Belogradchik's weather becomes drier, paving the way for the more unstable, wetter conditions typical of October. This transition not only highlights the gradual decrease in moisture but also hints at the changing landscape as the region prepares for the upcoming fall.

September Precipitation Trends in Belogradchik

The chart displays monthly precipitation patterns in Belogradchik, 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 Belogradchik, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec585482487473734019625470
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Belogradchik

In September, Belogradchik experiences a noticeable shift in humidity, averaging 59%, a change that marks a transition from the summer's dry heat. As the summer months wind down, with August preceding it at just 50%, there's a palpable increase that hints at the onset of autumn. This uptick in moisture can be attributed to the cooling temperatures and the occasional rains that begin to sweep through the region. In contrast to the starkly high humidity levels of winter months, like January and February with 89% and 85% respectively, September's moderate humidity offers a comfortable reprieve, making it an inviting time for outdoor exploration in Bulgaria's picturesque landscapes. As autumn unfolds, humidity gradually rises again, foreshadowing the impending rains of October, which averages 79%, reminding us of the cyclical nature of the seasons.

September Average Humidity in Belogradchik

This chart illustrates the average monthly humidity levels in Belogradchik, 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 Belogradchik is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%83%71%73%67%68%50%59%79%87%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Belogradchik

As September unfolds in Belogradchik, the UV Index reflects a notable shift as it settles at 7, placing it in the high exposure category. While this marks a decline from the peak summer months of June and July, which saw UV levels soar to 10 and 9 respectively, it still emphasizes the importance of sun protection, equating to a burn time of just 25 minutes. This transitional month serves as a reminder that while the summer heat wanes, the sun's intensity remains significant. It highlights a trend where the UV Index begins to decrease from its summer highs, offering a more moderate yet still impactful experience for outdoor enthusiasts. For a comprehensive guide on UV levels throughout the year in Belogradchik, check out Belogradchik UV Index.

Maximum UV Index Levels in Belogradchik for September

The chart shows the monthly maximum UV Index (UVI) for Belogradchik 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 Belogradchik typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467810997532
Data source: Belogradchik 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 Belogradchik

As summer wanes, September in Belogradchik, Bulgaria, offers a delightful transition from the sun-soaked days of July and August, boasting 342 hours of sunshine. This is slightly lower than the peak summer months but significantly higher than the drearier winter, where sunlight dips to just 171 hours in January. September's sunshine continues a trend of increasing daylight hours from the cooler months, peaking mid-year. The gradual decline into autumn signals a perfect time to explore Belogradchik's stunning rock formations, basking in the softer golden light. With the sun's embrace still warm, visitors can relish the picturesque landscapes without the summer crowds, creating a serene experience in this beautiful Bulgarian gem.

Monthly Sunshine Duration in Belogradchik: September Highlighted

The September sunshine duration represents the total number of hours Belogradchik 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.
JanFebMarAprMayJunJulAugSepOctNovDec171h233h286h343h395h398h422h402h342h286h217h210h
Data source: Belogradchik September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Belogradchik During September

As September arrives in Belogradchik, Bulgaria, the likelihood of sunny weather remains promising, with a chance of sunshine at 59%. This figure positions September favorably within the yearly trend, particularly after the peak summer months of July and August, which boast sun probabilities of 71% and 77%, respectively. While the chance of clear skies diminishes slightly in October, September still benefits from the warm remnants of summer, making it an enticing time for outdoor activities. Despite a gradual decline in sunshine likelihood as the year progresses, September offers a delightful balance of warmth and sun, perfect for enjoying Belogradchik's stunning landscapes.

Percentage of Sunny Days in September in Belogradchik

The chart illustrates the percentage of sunny days in Belogradchik 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 Belogradchik experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%49%50%43%48%55%71%77%59%48%25%32%
Data source: Belogradchik September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Belogradchik in September

As the summer warmth begins to fade, September in Belogradchik, Bulgaria, offers a gentle transition with about 12 hours of daylight. This month marks a gradual decline from the sun-drenched heights of 15 hours seen in June and July, reflecting the approaching autumn. The daylight duration softly eases into 10 hours by October, suggesting shorter days ahead. Notably, September retains more light than the deep winter months of January and December, which see only 9 and 8 hours of daylight, respectively. This subtle shift in daylight duration beautifully encapsulates the changing seasons, inviting locals and visitors alike to enjoy the lingering warmth before the brisk chill of autumn sets in.

Average Daylight Hours in Belogradchik for September

The chart illustrates the variation in daylight duration in Belogradchik throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 19m10h 28m11h 57m13h 27m14h 44m15h 22m15h 2m13h 54m12h 27m10h 58m9h 38m8h 57m
Data source: Belogradchik daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Belogradchik

September in Belogradchik brings a delightful return to a gentle breeze, with average wind speeds of 2.7 m/s (6 mph), mirroring the mild conditions of May and October. This consistent airflow signals a transition toward autumn, reminiscent of earlier months while maintaining a refreshing quality. As summer wanes, the wind's character is both soothing and invigorating, creating a serene atmosphere for exploring the natural beauty of the area. Notably, September’s wind speed slightly rebounds from the softer summer months of June and August, suggesting a subtle shift in seasonal dynamics that accompanies the vibrant colors of fall, making it a perfect time for outdoor adventures in this picturesque landscape.

Average September Wind Speed in Belogradchik

The chart displays monthly wind speed patterns in Belogradchik, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.42.82.62.72.12.52.22.7 m/s2.72.22.9
Data source: Belogradchik September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Belogradchik Compares to Other Months

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

September and January present stark contrasts in weather. September typically features a significant range in temperatures, with a minimum of 2°C (36°F) and a warm average of 19°C (67°F), peaking at a hot 34°C (94°F). The month experiences relatively low precipitation of 19 mm (0.7 in) over about 3 days, alongside a humidity level of 59%. In contrast, January brings much colder conditions, with temperatures plummeting to a minimum of -18°C (1°F) and an average of 0°C (33°F), reaching a maximum of only 17°C (62°F). This winter month sees increased precipitation of 58 mm (2.3 in) over approximately 8 days, resulting in a higher humidity level of 89%. For a detailed look at January weather, you can visit Belogradchik weather in January.

September and February present contrasting weather conditions. In September, temperatures range from a mild 2°C (36°F) to a warm 34°C (94°F), with an average of 19°C (67°F). This month experiences relatively low precipitation at 19 mm (0.7 in) over just three days, and humidity is moderate at 59%. In stark contrast, February sees much colder temperatures, with a minimum of -10°C (15°F) and a maximum of 20°C (68°F), averaging around 4°C (39°F). Precipitation significantly increases to 54 mm (2.1 in) across nine days, accompanied by higher humidity levels at 85%. For more details, check out Belogradchik weather in February.

When comparing the weather in September and March, significant differences emerge in both temperature and precipitation. September boasts a mild average temperature of 19°C (67°F) with a comfortable max of 34°C (94°F), while March experiences cooler conditions with an average of only 7°C (45°F), and nighttime lows dropping to -13°C (8°F). Additionally, March is notably wetter, receiving 82 mm (3.2 in) of precipitation over 11 days compared to September's 19 mm (0.7 in) spread across just 3 days, resulting in a much higher humidity level of 83% in March versus 59% in September. For more detailed insights, check out Belogradchik weather in March.

The weather in September is generally warmer, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 34°C (94°F), while April experiences cooler temperatures, with lows of -5°C (23°F) and highs of 28°C (83°F). September tends to be drier, receiving only 19 mm (0.7 in) of precipitation over just 3 days, compared to April’s 48 mm (1.9 in) spread over 8 days. Additionally, humidity is lower in September at 59%, while it rises to 71% in April, giving the latter a more damp feel. For a detailed look at weather patterns specific to that month, check out Belogradchik weather in April.

When comparing the weather in September and May, notable differences emerge. September typically boasts warmer temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 34°C (94°F), with an average of 19°C (67°F). In contrast, May starts off slightly cooler with temperatures ranging from 4°C (39°F) to 32°C (90°F), averaging around 17°C (63°F).

Precipitation levels also diverge significantly; September sees only 19 mm (0.7 in) over about 3 days, while May experiences much more rainfall at 74 mm (2.9 in) across approximately 12 days. The humidity is generally higher in May at 73%, compared to September's 59%.

For more details on May's weather, you can check out Belogradchik weather in May.

September and June exhibit distinct weather patterns that reflect the transition from summer to autumn. In September, temperatures range from a cooler minimum of 2°C (36°F) to a warm average of 19°C (67°F) and can peak at 34°C (94°F). The month experiences relatively low precipitation, with only 19 mm (0.7 in) over about 3 days, and humidity sits at 59%. In contrast, June tends to be warmer, with a minimum of 9°C (48°F), an average of 21°C (71°F), and highs reaching 38°C (100°F). It also sees more rainfall—73 mm (2.9 in) across roughly 11 days—resulting in higher humidity levels at 67%. For more information on June weather, you can check Belogradchik weather in June.

When comparing the weather in September to that of July, notable differences emerge. September features a more moderate temperature range, with minimums dropping to 2°C (36°F) and averaging around 19°C (67°F), in stark contrast to July's warmer climate, which sees minimums of 12°C (53°F) and average temperatures reaching 24°C (75°F). Additionally, July experiences higher maximum temperatures, soaring up to 39°C (103°F), while September maxes out at 34°C (94°F). Precipitation levels are also significantly different; September receives only 19 mm (0.7 in) of rain over 3 days, compared to July's 73 mm (2.9 in) over 10 days. Humidity levels are higher in July at 68%, compared to September's 59%. For more details about July's weather in this region, you can check Belogradchik weather in July.

In comparing the weather of September and August, notable differences emerge in temperature and precipitation. September experiences a broader temperature range, with minimums dropping to 2°C (36°F) and maximums reaching 34°C (94°F), whereas August boasts warmer averages with minimum temperatures around 10°C (50°F) and highs soaring to 40°C (104°F). Precipitation also sees a decline in September, totaling 19 mm (0.7 in) over just 3 days, compared to August's 40 mm (1.6 in) over 5 days. Additionally, September displays slightly higher humidity at 59%, while August maintains a more comfortable 50%. For those interested in a more detailed overview of the weather in August, you can visit Belogradchik weather in August.

September and October exhibit notable differences in weather patterns. In September, temperatures range from a chilly minimum of 2°C (36°F) to a warm average of 19°C (67°F), peaking at 34°C (94°F). The month is relatively dry with only 19 mm (0.7 in) of precipitation over just 3 days, and humidity is at a comfortable 59%. In contrast, October brings cooler conditions, with temperatures dropping to a minimum of 0°C (32°F) and averaging 13°C (55°F), while the maximum temperature reaches 29°C (85°F). Rainfall significantly increases, totaling 62 mm (2.4 in) over 7 days, accompanied by higher humidity levels of 79%. For a more detailed look at the weather specifics, you can visit Belogradchik weather in October.

September and November present a stark contrast in weather conditions. In September, temperatures range from a comfortable minimum of 2°C (36°F) to a pleasant average of 19°C (67°F), peaking at a warm 34°C (94°F). The month sees relatively low precipitation, totaling just 19 mm (0.7 in) over about three days, with humidity levels averaging 59%.

In contrast, November is significantly cooler, with temperatures dropping to a minimum of -11°C (12°F) and an average of 7°C (45°F), while highs reach only up to 25°C (78°F). This month experiences more frequent rainfall, accumulating 53 mm (2.1 in) over roughly nine days, coupled with higher humidity at 87%. For more specifics on November weather, you can visit Belogradchik weather in November.

September weather in Belogradchik is characterized by a warm range, with temperatures ranging from a low of 2°C (36°F) to a high of 34°C (94°F) and an average of 19°C (67°F). The month experiences relatively low precipitation, totaling 19 mm (0.7 in) over just 3 days, and humidity levels are moderate at 59%. In contrast, December brings a significant drop in temperatures, with minima reaching -12°C (10°F) and an average of only 3°C (38°F), while the maximum temperature is 16°C (60°F). The month sees much more precipitation at 70 mm (2.8 in), spread across 10 days, along with higher humidity levels at 89%. For more detailed information, visit Belogradchik weather in December.

Compare Belogradchik's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Belogradchik

As summer draws to a close, September in Belogradchik brings a refreshing change in weather, contrasting sharply with the heat of the preceding months. While daytime temperatures can still reach a warm 34°C, the evenings invite a chill, with lows dipping down to around 2°C. This delightful average of 19°C creates a comfortable backdrop for outdoor activities and exploration. Moreover, the month sees a significant drop in humidity, settling at 59%, along with a modest amount of rainfall spread over just a few days. This combination of warmth and coolness makes September a unique and pleasant time to experience the breathtaking landscapes of Belogradchik. For more insights on how the weather shapes your visit, check out the detailed overview at Belogradchik Climate.