Last updated: August 27, 2025
In September, the charming city of Brașov, Romania, experiences a dynamic shift in weather patterns. With maximum temperatures reaching up to 32°C (89°F), the month showcases warm days, while the average cools down to a refreshing 15°C (59°F). As the season transitions, nighttime temperatures can dip to as low as -2°C (28°F), reminding residents and visitors alike of the approaching autumn. Rainfall totals 43 mm (1.7 in) over approximately 7 days, contributing to a relative humidity of 57% that adds to the crispness of the air. This diverse weather profile makes September an intriguing time to explore Brașov's picturesque landscapes and rich cultural heritage.
In September, Brașov, Romania, experiences a delightful transition from the warmth of summer to the cooler embrace of autumn. With temperatures ranging from a brisk -2°C (28°F) at night to a pleasant 32°C (89°F) during the day, the month showcases a remarkable versatility. The average temperature settles comfortably at 15°C (59°F), striking a balance that invites both outdoor exploration and cozy evenings. This month marks a subtle shift as the lingering summer heat of August gives way to the crispness of autumn, making Brașov an enchanting destination for those seeking to witness the changing seasons amid its stunning scenery.
In September, Brașov experiences a gentle transition into autumn, characterized by an average precipitation of 43 mm (1.7 in) spread over just 7 days. This marks a noticeable decline from the summer months, where rainfall peaked in June at 111 mm (4.4 in). The shift to cooler weather is reflected in the decrease in both intensity and frequency of rain, offering a refreshing respite after a typically humid summer. As the city prepares for the autumn chill, September's moderate showers provide a perfect backdrop for the vibrant fall foliage that begins to adorn the picturesque landscapes of this charming Romanian town.
In September, Brasov experiences a noticeable shift in humidity levels, with an average of 57%. This marks a transition from the summer’s dry conditions, where August dipped to a low of 48%, to the wetter months ahead. As the year progresses, humidity levels begin to climb again, rising sharply to 79% in October and peaking at 88% during the winter months. This gentle increase in moisture from late summer to early autumn heralds the onset of fall, creating a refreshing change in the air as the vibrant colors of nature begin to unfold. The fluctuating patterns of humidity throughout the year reveal Brasov's diverse climate, balancing between the cool, crisp air of autumn and the snow-laden winters that follow.
As summer fades and September rolls into Brasov, Romania, the UV Index sees a slight decline, dropping to 7, categorizing the exposure as high. This change marks a transition from the intense very high levels experienced in the peak summer months, where the burn time was as low as 15 minutes. Now, with a burn time of 25 minutes, it's important to stay vigilant, especially in the early autumn sun. The trend shows a gradual easing of UV intensity, but still calls for sunscreen and protective clothing during outdoor activities. For a detailed look at UV levels throughout the year, explore the Brasov UV Index.
UV Risk Categories
As summer gracefully transitions into autumn, September in Brașov, Romania continues to bask in the warmth of 332 sunshine hours. This month sees a significant decrease from the peak of 412 hours in July, yet it still embodies the lingering glow of summer. With clearer skies and mild temperatures, September captures a general trend of declining sunlight as the year progresses; for instance, the month delivers more sun than both October and November, which receive 281 hours and 216 hours respectively. As the vibrant hues of the changing leaves begin to reflect off the historic architecture, this enchanting city offers a radiant farewell to summer, inviting visitors to enjoy the soft glow of early autumn days.
As summer gives way to autumn, September in Brașov, Romania, presents a notable shift in sunny weather potential, boasting a 49% chance of sunshine. This marks a slight dip from the peak sunny days of July and August, which enjoy a robust 54% likelihood. Yet, September's chance is still significantly higher than the colder months, leaning towards a more favorable climate, akin to the early spring months. With the warm hues of fall just beginning to emerge, it's an ideal time for visitors to explore the picturesque landscape bathed in gentle sunlight. Observing this trend, it becomes evident that while sunshine might be less guaranteed than in the height of summer, September still offers ample opportunity for enjoying outdoor activities amidst Brașov's stunning scenery.
As summer begins to fade, September in Brașov, Romania, offers a pleasant balance of daylight with approximately 12 hours of sun. This month marks a gentle decline from the peak of 15 hours during the height of summer in June and July. While the longer days of May and June have come to an end, the warm hues of early autumn still bask the city in light. Following September, daylight hours continue to dwindle, leading into the cozy embrace of fall and winter with just 10 hours in October. The trend highlights a gradual transition, inviting residents and visitors alike to enjoy the beauty of Brașov under the softening sunlight before the shorter days of the colder months settle in.
In September, Brasov experiences a gentle breeze with an average wind speed of 1.8 m/s (4 mph), a slight decline from the warmer summer months. This transition marks a shift towards the cooler season, as the wind begins to pick up gently after languid August. Notably, September's winds are slightly stronger than those in July and August, highlighting a seasonal change that hints at the crispness of autumn on the horizon. As the year progresses, October brings a slight increase to 1.9 m/s, suggesting that local conditions are becoming more dynamic, paving the way for the heavier winds of winter characterized by averages of 2.1 m/s in November and 2.2 m/s in December. This subtle dance of the winds in Brasov encapsulates the city's seasonal rhythm, inviting a serene yet invigorating experience for residents and visitors alike.
Weather in Brasov varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Brasov, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is typically much milder, with temperatures ranging from a chilly -2°C (28°F) at night to a warm 32°C (89°F) during the day, averaging around 15°C (59°F) overall. This month also sees about 43 mm (1.7 in) of precipitation over approximately 7 days, with a moderate humidity level of 57%. In contrast, January experiences much colder conditions, where temperatures can plummet to a minimum of -29°C (-20°F) and reach a maximum of 14°C (57°F), averaging around -3°C (27°F). Despite having slightly lower precipitation at 35 mm (1.4 in) over 8 days, January comes with a significantly higher humidity level of 88%, making it feel even colder. For more details on January weather in Brasov, visit Brasov weather in January.
September and February showcase contrasting weather conditions, with September typically being milder and more inviting. In September, temperatures range from a chilly minimum of -2°C (28°F) to a warm maximum of 32°C (89°F), averaging around 15°C (59°F). With a relatively moderate humidity of 57% and 43 mm (1.7 in) of precipitation over about 7 days, September is characterized by pleasant autumn weather.
In stark contrast, February presents a much colder atmosphere, with temperatures plummeting to a minimum of -15°C (5°F) and peaking at 16°C (61°F), averaging just around 0°C (33°F). The month is also marked by higher humidity at 85% and slightly more precipitation, totaling 44 mm (1.7 in) over about 9 days. For more details on the winter climate, check out Brasov weather in February.
In comparing the weather between September and March, we see distinct contrasts in temperature and precipitation. September boasts a milder average temperature of 15°C (59°F), with daytime highs reaching up to 32°C (89°F), while nighttime lows are more temperate at -2°C (28°F). The month experiences relatively lower precipitation at 43 mm (1.7 in) over about 7 days, coupled with a humidity level of 57%.
In contrast, March presents a chillier atmosphere, where the average temperature drops to 3°C (38°F) and can fall as low as -15°C (6°F) at night. Although March has higher rainfall, totaling 62 mm (2.4 in) over 12 days, the humidity is notably higher at 82%. This juxtaposition reflects the transition from a warm late summer to the lingering cold of early spring. For a detailed look at the specifics, you can explore Brasov weather in March.
September and April present quite different weather patterns. In September, temperatures range from a chilly -2°C (28°F) at night to a warm maximum of 32°C (89°F) during the day, with an average temperature of 15°C (59°F). This month experiences around 43 mm (1.7 in) of precipitation spread over approximately 7 days, accompanied by a moderate humidity of 57%. In contrast, April features cooler temperatures, with a minimum of -6°C (21°F) and a maximum of 25°C (77°F), resulting in a lower average of 9°C (48°F). Rainfall is slightly more frequent during this month, with 44 mm (1.7 in) of precipitation across 9 days, and higher humidity levels at 73%. For more details on April weather, you can visit Brasov weather in April.
When comparing the weather in September and May, notable differences emerge. September brings a wider temperature range, with minimums dropping to -2°C (28°F) and maximums soaring to 32°C (89°F), while the average temperature is around 15°C (59°F). This month experiences relatively lower humidity at 57% and less precipitation, totaling 43 mm (1.7 in) over approximately 7 days. In contrast, May temperatures are milder, with minimums at 0°C (33°F) and maximums reaching 28°C (82°F), and an average of 14°C (57°F). However, it is wetter, with precipitation at 98 mm (3.9 in) spread over 15 days and higher humidity at 71%. For more details, check out Brasov weather in May.
In comparing the weather between September and June, we observe notable differences in temperature and precipitation. September offers a wider temperature range, with a minimum of -2°C (28°F) and a maximum of 32°C (89°F), yielding a pleasant average of 15°C (59°F). In contrast, June has milder temperatures, ranging from a minimum of 5°C (40°F) to a maximum of 31°C (88°F), with an average of 18°C (64°F). However, June experiences significantly more rainfall, with 111 mm (4.4 in) over 15 days, compared to September's 43 mm (1.7 in) over just 7 days. Additionally, the humidity is higher in June at 70%, compared to 57% in September. For more details on June's climate, visit Brasov weather in June.
When comparing the weather of September and July, notable differences emerge in temperature and precipitation. September experiences a wider temperature range, with minimums dipping to -2°C (28°F) and maximums reaching up to 32°C (89°F), averaging around 15°C (59°F). In contrast, July is generally warmer, with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 33°C (91°F) and an average of 19°C (66°F). Precipitation in September is lighter, totaling 43 mm (1.7 in) over 7 days, whereas July sees more rainfall at 95 mm (3.7 in) spread across 13 days. Humidity levels are also higher in July at 66%, compared to September's 57%. For more detailed insights, you can check Brasov weather in July.
In comparison to August, September experiences a noticeable drop in minimum temperatures, averaging a low of -2°C (28°F) versus August's milder 6°C (44°F). The average temperature in September is also cooler at 15°C (59°F) compared to August's 20°C (68°F). While September boasts a maximum of 32°C (89°F), it is slightly lower than August's peak of 34°C (94°F). Rainfall in September is less intense, with 43 mm (1.7 in) over 7 days, compared to August's 70 mm (2.8 in) over 8 days. Additionally, September is more humid at 57% relative to August's lower humidity of 48%. For more insights on August weather, you can explore Brasov weather in August.
September presents a warmer climate with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 32°C (89°F), averaging around 15°C (59°F). In contrast, October sees cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 27°C (82°F), averaging just 10°C (49°F). Additionally, October experiences slightly higher precipitation at 50 mm (2.0 in) over the same number of rainy days as September, which recorded 43 mm (1.7 in). Humidity also rises significantly in October, reaching 79% compared to September's 57%. For more detailed information, visit Brasov weather in October.
September and November present a notable shift in weather patterns. In September, temperatures can range from a chilly -2°C (28°F) at night to a warm 32°C (89°F) during the day, with an average of 15°C (59°F). The month experiences moderate precipitation, totaling 43 mm (1.7 in) over about 7 days, accompanied by a relatively comfortable humidity level of 57%. In contrast, November sees significantly colder conditions, with minimum temperatures dropping to -9°C (16°F) and only reaching a maximum of 24°C (75°F), averaging just 5°C (42°F). This month boasts slightly lower precipitation at 40 mm (1.6 in) but spans 8 days, with humidity levels rising to 87%, creating a noticeably damp atmosphere. For a detailed look at the weather in November, you can visit Brasov weather in November.
In contrast to September, which boasts a milder climate with average temperatures around 15°C (59°F) and maximums reaching 32°C (89°F), December in Brașov is a much colder month, with average temperatures plummeting to just 1°C (33°F) and highs of 14°C (57°F). While September experiences only 43 mm (1.7 in) of precipitation over about 7 days, December sees an increase in both precipitation, totaling 66 mm (2.6 in) across 13 days, and humidity, which rises to 88%. For a more detailed look at the winter weather patterns, check out Brasov weather in December.
As summer gracefully transitions to autumn, September in Brașov offers a delightful blend of warmth and crispness that distinguishes it from other months. The days can be notably warm, reaching up to 32°C (89°F), while cooler evenings remind us of the impending autumn chill. With an average temperature around 15°C (59°F) and occasional dips near freezing, the month creates a varied climate that suits both outdoor adventures and cozy indoor experiences. Rainfall is relatively moderate, with precipitation spread over a few days, allowing for vibrant foliage without the drenching typical of later months. Coupled with a moderate humidity level, September proves to be an ideal time to explore this charming city. For a deeper understanding of what Brașov has to offer throughout the year, check out Brasov Climate.