Last updated: August 27, 2025
In September, Predeal, Romania experiences a diverse climate characterized by a maximum temperature reaching a warm 31°C (88°F) and a refreshing average of 15°C (60°F). As the month progresses, temperatures can dip as low as -2°C (28°F), creating a notable contrast. With a total precipitation amount of 44 mm (1.7 in) spread over 7 days, visitors can expect occasional rain, adding to the serene beauty of the season. The humidity level, averaging 57%, contributes to the crisp, invigorating air, making September an ideal time for outdoor adventures and exploring the stunning landscapes of this charming mountain town.
In September, Predeal, Romania, experiences a noticeable transition as summer bids farewell, bringing charming fluctuations in temperature. With minimums around -2°C (28°F) and a mild average of 15°C (60°F), days can still be pleasantly warm, reaching peaks of 31°C (88°F). This month serves as a bridge, where the lingering warmth of summer softly fades into the crispness of autumn. The inviting temperatures create an ideal atmosphere for outdoor adventures, allowing visitors to enjoy the stunning landscapes before winter sets in.
In September, Predeal, Romania, experiences a notable decline in precipitation, with 44 mm (1.7 in) accumulating over just 7 days. This reduction follows the wetter summer months of June and July, where precipitation peaked at 165 mm (6.5 in) and 141 mm (5.6 in), respectively. As autumn begins to set in, September's rainfall is almost a mirror of the preceding February, hinting at a transition towards drier conditions as the year progresses. This pattern suggests a gradual shift from the lush, rain-filled days of summer to the crisp, cooler atmosphere of fall, making September a month of refreshing change in Predeal's weather landscape.
As summer yields to autumn, September in Predeal, Romania, experiences a noticeable shift in humidity, settling at a comfortable 57%. This marks a significant increase from the dry days of August, which featured a low of 48%. The transition reflects the onset of cooler temperatures and a gentle return to the higher humidity levels typical of earlier months like June and July. Interestingly, September's humidity serves as a bridge between the summer's arid conditions and the wetter months that follow, as evidenced by the climb to 79% in October. This trend showcases Predeal's dynamic climate, where seasonal changes bring a refreshing balance of moisture to the crisp autumn air.
As summer fades in Predeal, Romania, the UV Index in September reflects the transition to autumn with a steady rating of 7, positioning it in the high exposure category. While this marks a slight decline from the very high levels of August, it's essential to remain vigilant, as the recommended burn time is still 25 minutes. This trend illustrates how UV intensity begins to wane as the year progresses, yet significant sun protection is still crucial. Transitioning from the intensity of summer, September's UV levels remind us to balance enjoyment of the outdoors with mindful sun exposure. For more detailed insights, check out the Predeal UV Index.
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As summer gives way to autumn, September in Predeal, Romania offers a delightful transition, basking in 342 hours of sunshine. This month marks a noticeable shift from the sun-drenched days of July, which boasts the highest sunshine hours at 424, and August, just slightly lower at 406. While the light begins to wane as winter approaches, with October dropping to 290 hours, September still provides a generous amount of sun that invites outdoor adventures against a backdrop of vibrant fall foliage. This steady decline from the sunniest months highlights a rhythm in nature, blending the warmth of summer with the crisp freshness of autumn, making it a delightful time to explore the beauty of Predeal.
As summer gently gives way to autumn, September in Predeal, Romania, strikes a lovely balance with a 50% chance of sunny weather. This marks a notable shift from the peak sunshine of July and August, which boast chances of 58% and 57%, respectively. As the year progresses, from the brisk 21% chance in January to a modest 42% in October, September stands out as a golden opportunity for those hoping to soak up the sun before the colder months set in. With half the month potentially bathed in sunshine, it's an ideal time for outdoor activities and enjoying the stunning natural landscapes that Predeal has to offer.
As summer transitions into autumn, September in Predeal, Romania, brings a gradual decrease in daylight, with the sun gracing the skies for about 12 hours. Following the peak brightness of the summer months, which boasted 15 hours of daylight in June and July, the length of the day begins to taper off, creating a cozy atmosphere as nature readies for the cooler months ahead. Notably, this September daylight is a prelude to October's shorter 10 hours and November's even more limited 9 hours, emphasizing the seasonal shift from the vibrant energy of summer to the serene calm of fall. The changes in daylight not only influence the local landscape but also mark a time for reflection and preparation as the days grow shorter.
In September, the winds in Predeal, Romania, exhibit a subtle shift as summer transitions to autumn, with an average speed of 1.9 m/s (4 mph). This slight dip in wind intensity follows a consistent pattern, where the breeziest months peak in the spring and early summer, before giving way to more tranquil conditions. From August's 1.7 m/s, September's gentle winds maintain the peaceful atmosphere, signaling the onset of fall while still retaining a hint of the warm summer breezes. As October approaches, the winds remain steady at 2.0 m/s, suggesting a stable transition with nature’s rhythm. This gradual change creates a serene backdrop, perfect for embracing the vibrant colors and crisp air of the coming season.
Weather in Predeal varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Predeal, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather in Predeal is significantly warmer, with temperatures ranging from a brisk -2°C (28°F) at night to a pleasant average of 15°C (60°F), peaking at a hot 31°C (88°F) during the day. The month sees about 44 mm (1.7 in) of precipitation over 7 days, accompanied by a moderate humidity level of 57%. In contrast, January brings much colder conditions, with temperatures dropping as low as -22°C (-7°F) and averaging around -2°C (28°F). The maximum temperature reaches only 11°C (52°F) and the month experiences slightly less precipitation at 40 mm (1.6 in) over 6 days, but the humidity is significantly higher at 88%. For more detailed weather information, you can visit Predeal weather in January.
September and February present distinctly different weather conditions. In September, temperatures range from a minimum of -2°C (28°F) to a comfortable average of 15°C (60°F), peaking at a warm 31°C (88°F). The month sees relatively mild precipitation of 44 mm (1.7 in), occurring over approximately 7 days, with a moderate humidity level of 57%. In contrast, February brings colder weather, with temperatures dropping to a minimum of -14°C (7°F), averaging around 0°C (32°F), and reaching a maximum of 16°C (62°F). Precipitation remains similar at 44 mm (1.7 in), but it is spread over 8 days, while humidity is significantly higher at 85%. For more detailed weather insights, you can check Predeal weather in February.
September and March present contrasting weather characteristics. In September, temperatures range from a minimum of -2°C (28°F) to a warm maximum of 31°C (88°F), with an average of 15°C (60°F). The month sees around 44 mm (1.7 in) of precipitation over seven days and maintains a moderate humidity level of 57%. In contrast, March experiences cooler conditions, with temperatures dipping as low as -14°C (8°F) and peaking at a maximum of 20°C (69°F), leading to an average temperature of just 3°C (38°F). This month has higher precipitation levels of 59 mm (2.3 in) spread over 11 days and a notably higher humidity of 82%. For more detailed insights, check out Predeal weather in March.
Comparing the weather in September and April reveals notable differences in temperature, precipitation, and humidity. September enjoys a more moderate range of temperatures, with lows around -2°C (28°F) and highs reaching up to 31°C (88°F), resulting in an average temperature of 15°C (60°F). In contrast, April's temperatures are generally cooler, with minimums of -9°C (16°F) and maximums of 25°C (77°F), leading to a lower average of 8°C (47°F). Additionally, April experiences higher precipitation levels, receiving 62 mm (2.4 in) over about 10 days, compared to September's 44 mm (1.7 in) over 7 days. Humidity is also considerably higher in April at 73%, compared to September's 57%. For those interested in more detailed information, you can visit Predeal weather in April.
September weather is characterized by a greater temperature range, with minimums dipping to -2°C (28°F) and maximums reaching up to 31°C (88°F), leading to an average of 15°C (60°F). In contrast, May experiences milder temperatures, with minimums of 0°C (33°F) and maximums capping at 26°C (80°F), resulting in an average temperature of 13°C (56°F). Additionally, September has lower precipitation at 44 mm (1.7 in) over 7 days, while May sees significantly more rainfall at 111 mm (4.4 in) across 17 days, along with higher humidity levels at 71%. For more detailed insights, you can check the link: Predeal weather in May.
In comparing the weather of September and June, September tends to showcase a broader temperature range, with minimums dipping to -2°C (28°F) and maximums reaching up to 31°C (88°F). The average temperature sits at a comfortable 15°C (60°F), accompanied by a relatively moderate precipitation level of 44 mm (1.7 in) over just 7 days and a humidity level of 57%. In contrast, June brings slightly warmer conditions with minimum temperatures of 3°C (38°F) and a peak of 30°C (87°F), averaging around 18°C (64°F). However, it is also characterized by significantly higher precipitation, totaling 165 mm (6.5 in) over 21 days, along with increased humidity at 70%. For more details, you can check Predeal weather in June.
In comparing the weather between July and September, we observe notable differences in temperature and precipitation patterns. July is generally warmer, with average temperatures hovering around 19°C (67°F) and highs reaching up to 31°C (89°F). In contrast, September experiences a broader temperature range, with a minimum of -2°C (28°F) and an average of 15°C (60°F), while still matching July's maximum of 31°C (88°F).
Precipitation levels also vary significantly; July sees a substantial 141 mm (5.6 in) over 19 days, making it one of the wettest months, whereas September has considerably less rainfall at 44 mm (1.7 in) over just 7 days, contributing to its relatively lower humidity of 57% compared to July's 66%. For a closer look at July's weather specifics in Predeal, you can click here: Predeal weather in July.
In comparing the weather patterns of August and September, we observe notable differences in temperature and precipitation. September experiences a wider range, with minimum temperatures dipping as low as -2°C (28°F) and maximums reaching up to 31°C (88°F), offering an average of 15°C (60°F). In contrast, August is generally warmer, with minimums around 7°C (45°F) and maximums peaking at 33°C (92°F), showcasing an average of 20°C (68°F). Additionally, September is characterized by lower precipitation, totaling 44 mm (1.7 in) over 7 days, compared to August's 91 mm (3.6 in) over 13 days. The humidity levels also vary, with September at 57% and August at a more comfortable 48%. For more detailed information, you can refer to Predeal weather in August.
As September transitions into October, noticeable changes in weather patterns emerge. September boasts a broader temperature range, with a minimum of -2°C (28°F) and a maximum of 31°C (88°F), leading to an average of 15°C (60°F). In contrast, October experiences cooler temperatures, featuring a minimum of -3°C (27°F) and a maximum of 24°C (76°F), resulting in a lower average of 10°C (50°F). Precipitation also increases in October, totaling 67 mm (2.6 in) over 8 days compared to September's 44 mm (1.7 in) over 7 days, while the humidity rises significantly from 57% in September to 79% in October. For a more detailed outlook, you can check Predeal weather in October.
September and November exhibit notable differences in weather conditions. In September, temperatures range from a minimum of -2°C (28°F) to a maximum of 31°C (88°F), with an average of 15°C (60°F). The month sees about 44 mm (1.7 in) of precipitation over 7 days, accompanied by a moderate humidity level of 57%. In contrast, November experiences much colder temperatures, with a minimum of -9°C (17°F) and a maximum of 23°C (74°F), averaging only 5°C (41°F). Precipitation increases slightly to 47 mm (1.9 in), falling over 10 days, and humidity rises significantly to 87%. This shift indicates a transition from the mild late summer conditions of September to the chillier, wetter atmosphere of late autumn. For more detailed information, you can check Predeal weather in November.
In September, the weather is notably warmer, with average temperatures around 15°C (60°F) and maximums that can reach up to 31°C (88°F), making it a pleasant month with relatively low precipitation (44 mm over 7 days) and a moderate humidity level of 57%. In contrast, December brings a significant chill, featuring an average temperature of 0°C (33°F) and maximums only reaching 13°C (55°F). Precipitation increases to 80 mm over 11 days, and humidity rises to a higher level at 88%, creating a much colder and wetter atmosphere. For more detailed insights, you can check Predeal weather in December.
As September unfolds in Predeal, the weather presents a delightful transition from the summer heat, with warm days giving way to cooler evenings. While temperatures can still peak at a pleasant 31°C, the average dips notably, leading to a refreshing crispness in the air. Rainfall is relatively minimal, with only a few days experiencing precipitation, making it a welcoming time for outdoor activities amidst the changing leaves. This month balances warmth and coolness beautifully, setting it apart from both the sweltering summer and the chillier autumn months. For a deeper understanding of what to expect throughout the year, check out Predeal Climate.