September Weather in Perushtitsa, Bulgaria

Last updated: August 21, 2025

In September, Perushtitsa, Bulgaria, experiences a delightful transition from summer to autumn, with temperatures reaching a maximum of 31°C (88°F) and a comfortable average of 17°C (63°F). As the month progresses, the minimum temperature can dip to -1°C (31°F), showcasing the range of conditions typical for this time of year. Rainfall is moderate, with a total of 45 mm (1.8 in) spread over approximately 5 days, contributing to a humidity level of 57%. This blend of warm afternoons and cooler nights, coupled with occasional rain, creates a refreshing and picturesque environment, perfect for outdoor activities and exploration.

September Temperature in Perushtitsa

As September rolls into Perushtitsa, Bulgaria, the temperatures reflect a remarkable transition from the summer's heat to the cool embrace of autumn. With minimum temperatures dipping to a chilly -1°C (31°F) and averages settling at a comfortable 17°C (63°F), the month offers a refreshing relief from August's sweltering heat, where highs reached 36°C (98°F). The maximum temperature in September soars to a pleasant 31°C (88°F), making it an ideal time for outdoor activities amid the vibrant fall foliage. Overall, September in Perushtitsa showcases a delightful blend of warm days and cooler nights, inviting visitors to enjoy the beauty of the season while experiencing the gradual shift in climate.

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

The chart illustrates September temperature patterns in Perushtitsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Perushtitsa, 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).
JanFebMarAprMayJunJulAugSepOctNovDec323741495864697063524436
Data source: Temperature data for Perushtitsa 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 Perushtitsa

September in Perushtitsa, Bulgaria, brings a welcome transition into autumn with its modest precipitation levels. Recording 45 mm (1.8 in) of rain over just 5 days, September marks a gentle decline from the summer downpours experienced in June and July. With the summer's peak of 176 mm (6.9 in) in June, the lower rainfall this month indicates a shift towards drier, cooler days. Despite the reduced precipitation, September serves as a bridge between the lush greenery of summer and the crispness of fall, allowing residents and nature alike to prepare for the seasonal changes ahead.

September Precipitation Trends in Perushtitsa

The chart displays monthly precipitation patterns in Perushtitsa, 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 Perushtitsa, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec57638995118176924945696788
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Perushtitsa

September in Perushtitsa, Bulgaria, marks a subtle shift as humidity levels settle at 57%. This increase from the summer low of 47% in August indicates the onset of autumn, where the air gradually becomes crisper but still retains a moderate humidity. Notably, this month sits comfortably between the drier summer months and the wetter autumnal onset, reflecting a transitional climate. As the year progresses, humidity levels are expected to rise again, peaking in the colder months; in contrast, September's figures provide a refreshing break from the earlier swelter, inviting residents and visitors alike to enjoy the mild beauty of early fall.

September Average Humidity in Perushtitsa

This chart illustrates the average monthly humidity levels in Perushtitsa, 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 Perushtitsa is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%83%81%71%74%63%60%47%57%76%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Perushtitsa

In September, Perushtitsa experiences a very high UV Index of 8, with a burn time of just 15 minutes, indicating that sun protection is crucial during this month. As the summer heat begins to wane, the UV levels gradually decrease from July’s peak of 10, yet they remain significantly elevated. This trend reflects a transition from the intense sun exposure of the summer months, with September still demanding caution. As the seasons shift toward October, the UV Index lowers to 6, suggesting that outdoor enthusiasts should stay vigilant about sun safety while enjoying the pleasant early autumn days. For detailed insights into UV trends throughout the year, visit Perushtitsa UV Index.

Maximum UV Index Levels in Perushtitsa for September

The chart shows the monthly maximum UV Index (UVI) for Perushtitsa 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 Perushtitsa typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34789101098643
Data source: Perushtitsa 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 Perushtitsa

In Perushtitsa, Bulgaria, September shines brightly with 343 hours of glorious sunshine, marking a delightful transition from the peak summer months. Following the sun-drenched days of July and August, which boast 426 and 401 hours respectively, September maintains a beautiful balance as daylight begins to wane. This month signals the start of autumn, yet it retains a warm charm, significantly higher than the dreary winter months that follow. As the landscape shifts, the sun still graces the region generously, allowing locals and visitors alike to savor the lingering warmth and vivid hues of early fall before the colder days of October, which dips to 290 hours.

Monthly Sunshine Duration in Perushtitsa: September Highlighted

The September sunshine duration represents the total number of hours Perushtitsa 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.
JanFebMarAprMayJunJulAugSepOctNovDec179h238h289h342h393h399h426h401h343h290h233h221h
Data source: Perushtitsa September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Perushtitsa During September

In Perushtitsa, Bulgaria, September boasts a 55% chance of sunny weather, marking a significant shift from the rainy summer months of July and August, which feature much higher probabilities of sunshine at 81% and 76% respectively. As summer fades into autumn, the likelihood of sunny days begins to settle, aligning more closely with the average conditions of spring and early fall. This transitional month often gifts residents with comfortable temperatures and a pleasant mix of sun and clouds, making it an ideal time for outdoor activities and enjoying the vibrant autumn scenery. Following September, the trend of sunshine declines again, dropping to 45% in October and continuing downward into the colder months.

Percentage of Sunny Days in September in Perushtitsa

The chart illustrates the percentage of sunny days in Perushtitsa 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 Perushtitsa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%54%49%43%45%53%81%76%55%45%35%38%
Data source: Perushtitsa September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Perushtitsa in September

As summer gives way to autumn in Perushtitsa, Bulgaria, September brings a gentle decline in daylight, offering around 12 hours of light each day. This marks a gradual transition from the sun-drenched months of June and July, which enjoy 15 and 14 hours of daylight, respectively. Following the vibrant 14 hours of May, the daylight begins its descent, making way for the crisper, shorter days of fall. As September unfolds, residents experience a balance of daylight reminiscent of late spring, while gearing up for the cooler temperatures that accompany October's 11 hours of light, signaling the impending winter. This seasonal shift not only alters daily rhythms but also invites a tapestry of autumn colors and cozy moments as daylight wanes.

Average Daylight Hours in Perushtitsa for September

The chart illustrates the variation in daylight duration in Perushtitsa throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 29m10h 34m11h 57m13h 22m14h 34m15h 10m14h 51m13h 47m12h 26m11h 1m9h 47m9h 9m
Data source: Perushtitsa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Perushtitsa

As September unfolds in Perushtitsa, Bulgaria, the gentle whispers of the wind continue to carry a sense of calm. With an average wind speed of 1.6 m/s (4 mph), September maintains a tranquil breeze reminiscent of the summer months, mirroring the subtle declines observed since June. This slight decrease in wind speed—from a peak of 1.8 m/s in the earlier summer—serves as a prelude to the approaching autumn, where winds will further settle into the brisk and refreshing air characteristic of the upcoming months. Interestingly, while the summer breezes linger, the transition towards October indicates that the mellow winds of September are just a taste of the varying patterns that follow, with October seeing a further dip to 1.4 m/s (3 mph). This progression hints at nature’s quiet shift, inviting residents and visitors alike to embrace the serenity that September’s winds bring.

Average September Wind Speed in Perushtitsa

The chart displays monthly wind speed patterns in Perushtitsa, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.91.81.71.71.81.81.61.6 m/s1.41.71.9
Data source: Perushtitsa September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Perushtitsa Compares to Other Months

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

In September, the weather is significantly warmer with temperatures ranging from a chilly minimum of -1°C (31°F) to a balmy average of 17°C (63°F) and a high of 31°C (88°F). This month also experiences relatively low precipitation of 45 mm (1.8 in) over about 5 days, contributing to a comfortable humidity level of 57%. In contrast, January is much colder; temperatures can plummet to a minimum of -18°C (-1°F), with an average reading of 0°C (32°F) and a maximum of only 14°C (57°F). Additionally, January sees more precipitation at 57 mm (2.2 in) spread over 9 days, resulting in a much higher humidity level of 88%. For more details on January weather, visit Perushtitsa weather in January.

September and February present strikingly different weather conditions. In September, temperatures range from a chilly minimum of -1°C (31°F) to a warm average of 17°C (63°F), peaking at a maximum of 31°C (88°F). The month experiences about 45 mm (1.8 in) of precipitation over roughly five days, with a humidity level of 57%. In contrast, February is much colder, with minimum temperatures plunging to -20°C (-4°F), an average of 3°C (37°F), and a maximum of 18°C (64°F). This month sees higher precipitation at 63 mm (2.5 in) over ten days, accompanied by increased humidity at 83%. For more detailed insights, please visit Perushtitsa weather in February.

In comparing the weather of September and March, the contrasts are quite striking. September boasts a milder climate with temperatures ranging from a minimum of -1°C (31°F) to a pleasant average of 17°C (63°F), and it can peak at 31°C (88°F). Precipitation is relatively low, with about 45 mm (1.8 in) over just 5 rainy days, and humidity sits at a comfortable 57%.

In stark contrast, March experiences much colder temperatures, ranging from a minimum of -19°C (-2°F) to an average of only 5°C (41°F), though it can reach a maximum of 21°C (71°F) on warmer days. The month is also wetter, with precipitation totaling 89 mm (3.5 in) across 12 days, leading to higher humidity levels at 81%. For more detailed insights, you can check Perushtitsa weather in March.

In comparing the weather patterns of September and April, a notable difference is observed in temperature and precipitation levels. September boasts milder conditions, with an average temperature of 17°C (63°F) and a maximum of 31°C (88°F), while April is cooler, averaging only 9°C (49°F) and reaching a high of 24°C (76°F). Furthermore, April experiences significantly more rainfall, totaling 95 mm (3.7 in) over approximately 12 days, compared to September's 45 mm (1.8 in) spread across just 5 days. The humidity is also higher in April at 71%, versus 57% in September. For more details on April weather, you can visit Perushtitsa weather in April.

When comparing September and May weather, notable differences emerge in temperature and precipitation patterns. September boasts a wider temperature range with minimums dipping to -1°C (31°F) and maximums reaching up to 31°C (88°F), while May sees more consistent warmth with temperatures ranging from 2°C (35°F) to a maximum of 30°C (86°F). Precipitation is also significantly higher in May, averaging 118 mm (4.6 in) over 14 days compared to September's 45 mm (1.8 in) over just 5 days. Additionally, the humidity in May is notably higher at 74%, compared to September’s more moderate humidity level of 57%. For more details on May weather specifically, you can visit Perushtitsa weather in May.

When comparing the weather in September and June, several notable differences emerge. September features a broader temperature range, with minimums dropping to -1°C (31°F) and maximums reaching up to 31°C (88°F), while June maintains milder conditions with minimums of 5°C (41°F) and maximums peaking at 33°C (91°F). Precipitation is significantly higher in June, totaling 176 mm (6.9 in) over 13 rainy days, compared to September's lighter showers of 45 mm (1.8 in) over just 5 days. Additionally, June has a slightly higher humidity level at 63%, compared to September's 57%. For more details, you can check Perushtitsa weather in June.

When comparing the weather in September to that of July, notable differences emerge. September generally has a wider temperature range, with minimums dropping to -1°C (31°F) and maximums reaching 31°C (88°F). In contrast, July maintains milder temperatures, with a minimum of 10°C (50°F) and a maximum of 35°C (95°F). Precipitation is also more significant in July, totaling 92 mm (3.6 in) over 9 days, compared to September's lighter 45 mm (1.8 in) over just 5 days. Humidity levels are slightly lower in September at 57%, compared to 60% in July. For more detailed insights, you can check Perushtitsa weather in July.

In comparing the weather of September to that of August, we observe a noticeable decline in temperatures, with September's average at 17°C (63°F), compared to August's warmer 21°C (71°F). The maximum temperature in September peaks at 31°C (88°F), which is significantly cooler than August's high of 36°C (98°F). Interestingly, both months experience similar levels of precipitation, with September receiving 45 mm (1.8 in) over 5 days and August slightly higher at 49 mm (1.9 in) over the same number of days. Humidity levels also vary, as September has a higher humidity of 57% compared to August's 47%. This shift indicates a transition to cooler and slightly more humid conditions as summer comes to an end. For more information on the weather specifics in August, you can refer to Perushtitsa weather in August.

September and October showcase a significant transition in weather conditions. In September, temperatures vary from a chill of -1°C (31°F) at night to a warm average of 17°C (63°F), peaking at a comfortable 31°C (88°F) during the day. The month sees relatively low precipitation of 45 mm (1.8 in) over 5 days, with humidity averaging 57%. In contrast, October experiences a notable drop in average temperature to 11°C (53°F), with nighttime lows reaching -3°C (27°F) and daytime highs still warm at 30°C (86°F). Precipitation increases to 69 mm (2.7 in) over 6 days, accompanied by higher humidity at 76%. This change highlights October’s cooler and wetter climate. For more detailed weather insights, you can visit Perushtitsa weather in October.

September weather showcases a wider temperature range, with minimums dipping to -1°C and maximums reaching up to 31°C, averaging around 17°C. With 45 mm of precipitation over 5 days, the humidity sits at a moderate 57%. In contrast, November experiences much cooler temperatures, with minimums falling to -8°C and highs around 23°C, averaging only 7°C. The month also sees increased precipitation at 67 mm over 9 days, accompanied by higher humidity levels at 85%. For more detailed information, you can refer to Perushtitsa weather in November.

September and December present stark contrasts in weather conditions. In September, temperatures range from a chilly -1°C (31°F) at night to a warm 31°C (88°F) during the day, with an average of 17°C (63°F). The month experiences relatively low precipitation of 45 mm (1.8 in) over just 5 days, and humidity stands at a moderate 57%. In contrast, December brings much harsher conditions, with temperatures dipping to a minimum of -17°C (2°F) and averaging only 2°C (37°F), while the maximum reaches a mild 15°C (59°F). Precipitation increases to 88 mm (3.5 in) spread over 11 days, and humidity rises significantly to 87%. For more detailed information about December weather, you can visit Perushtitsa weather in December.

Compare Perushtitsa's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Perushtitsa

As September rolls in, Perushtitsa experiences a significant transition in weather, making it a delightful time to visit. With warm days reaching up to 31°C (88°F) and cooler nights averaging around 17°C (63°F), the month offers a perfect blend of summer's warmth and the crispness of autumn. While rainfall is moderately present with about 45 mm spread over five days, the 57% humidity provides a refreshing feel to the air. This refreshing shift in climate, contrasting with the intense heat of summer and the chill of winter, makes September a unique and captivating month to enjoy the natural beauty of the region. For a broader understanding of what to expect throughout the year, check out Perushtitsa Climate.