Last updated: August 27, 2025
In Ceahlau, Romania, September unveils a captivating transition with temperatures ranging from a refreshing minimum of -3°C (27°F) to a delightful maximum of 30°C (86°F). The month averages a comfortable 13°C (56°F), making it an ideal time for outdoor exploration. While the region sees 50 mm (2.0 in) of rainfall spread across 9 days, this adds to the lush beauty of the landscape. With a humidity level of 62%, the air envelops visitors with a crisp, invigorating feel, perfect for immersing in nature's splendor.
In September, Ceahlau, Romania, experiences a delightful transition from the sweltering summer days to the cooler embrace of autumn. The minimum temperature hovers around a crisp -3°C (27°F), while the average climbs to a comfortable 13°C (56°F), providing a refreshing change for locals and visitors alike. The peak of the month sees a pleasant maximum of 30°C (86°F), which can still tempt you to enjoy the last rays of sun. This month marks a notable shift as temperatures begin to dip, hinting at the chilly months ahead, yet it also invites opportunities for outdoor activities amidst the stunning natural beauty. With a gradual cooling trend after the heat of August, September in Ceahlau offers a perfect blend of warmth and the onset of a vibrant autumn tapestry.
In September, Ceahlau experiences a noticeable shift in precipitation, receiving 50 mm (2.0 in) over 9 days, marking a transition as summer wanes. This month showcases a slight decrease from the heavier summer rains, particularly evident when compared to the 159 mm recorded in June. Despite this reduction, it remains relatively wet, aligning closely with the earlier months of April and May. The amount of rain builds upon the drier August, where 83 mm (3.3 in) fell, highlighting a dynamic climate that prepares the region for the onset of autumn. As the landscape begins to change, September offers a balanced mix of rainfall, essential for nourishing the vibrant foliage that defines the beautiful Ceahlau National Park.
In September, Ceahlau, Romania experiences a refreshing shift in humidity, with levels settling at 62%. This marks a notable increase from the summer months, where August boasted a much drier 56%. As the region transitions into fall, humidity levels rise, signaling the end of warm, dry days and the onset of cooler, more comfortable weather. This trend of increasing humidity continues into the autumn months, leading into the wetter and chillier atmosphere of October and November. The fluctuation in humidity throughout the year showcases Ceahlau's diverse climatic character, inviting visitors to appreciate its beauty in every season.
As summer transitions to autumn in Ceahlau, Romania, September presents a UV Index of 7, categorized as high. This marks a slight decline from the intense UV levels of the summer months, yet it still necessitates caution, with a burn time of just 25 minutes for unprotected skin. Notably, this month's UV Index, while lower than July and August's peak of 9, remains significantly higher than the early part of the year. The pattern indicates that while autumn begins to set in, sun safety remains paramount as the sun's rays can still be potent. For comprehensive insights and tips on UV safety, explore Ceahlau UV Index.
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As summer gently yields to autumn, September in Ceahlau, Romania continues to bask in ample sunshine, boasting an impressive 337 hours of daylight. This marks a delightful tapering off from the peak of 422 hours in July, as the days gradually shorten. The month stands as a beautiful bridge between the height of summer and the crisp beginnings of fall, with sunlight still abundant but more tempered than the sun-drenched days of August, which saw 407 hours. As the scenery transitions with the changing foliage, September invites both locals and visitors to enjoy the soft glow of the sun, reminding us that even as the seasons shift, there is always warmth to be found in Ceahlau.
In Ceahlau, Romania, the likelihood of sunny weather in September stands at 31%, slightly below the summer peak but indicative of the region's gradual transition into autumn. This month sits in contrast to the sun-drenched days of July (42%) and August (39%), while still outpacing the gloomy winter months like January (22%) and December (20%). Notably, as we move into October, the chance of sunshine takes an upward swing to 46%, suggesting that while September may have fewer sunny days, residents can look forward to clearer skies as the season shifts. Overall, September offers a balance of warmth and cloud cover, making it a delightful time for outdoor activities amid the breathtaking scenery.
As summer gives way to autumn in Ceahlau, Romania, September's daylight duration begins to wane, featuring a balanced 12 hours of sunlight. This gradual shift follows the peak sunlight of late spring and summer, where daylight stretched to 15 hours in both June and July. While the month offers a pleasant brightness, it's a noticeable decrease from the longer, sun-soaked days of August and a foreshadowing of the decreasing light to come in October. The trend highlights the region's transition into the cooler months, with daylight dwindling as the year approaches its close, mirroring the natural rhythm of the seasons.
As summer gives way to autumn, September in Ceahlau, Romania experiences a gentle shift in wind patterns. The average wind speed hovers around 1.9 m/s (4 mph), consistent with the mellow breezes of the preceding months. Throughout the year, the wind tends to be at its strongest during the spring months, peaking in March at 2.6 m/s (6 mph), while the late summer shows a noticeable decline, with August recording the year's lowest speed of 1.6 m/s (4 mph). This calming trend continues into September, where the slight increase from August invites a refreshing yet tranquil ambiance. As the leaves begin to turn, the soft whispers of the September winds pave the way for the crispness of fall, reminding us of the beauty in nature’s cyclical rhythm.
Weather in Ceahlau varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ceahlau, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present starkly contrasting weather conditions. In September, temperatures range from a chilly minimum of -3°C (27°F) to a warm maximum of 30°C (86°F), with an average of 13°C (56°F). The month also brings about 50 mm (2.0 in) of precipitation over 9 days, contributing to a moderate humidity level of 62%. In contrast, January is much colder, with temperatures dipping as low as -23°C (-9°F) and averaging -4°C (25°F), and a maximum of only 10°C (50°F). This month experiences less precipitation, totaling 27 mm (1.1 in) across 6 days, but the humidity is significantly higher at 92%. For more details, you can check Ceahlau weather in January.
September and February present stark contrasts in weather. September enjoys a mild range of temperatures, with lows around -3°C (27°F) and highs peaking at 30°C (86°F), while averaging a comfortable 13°C (56°F). The precipitation is moderate, with about 50 mm (2.0 in) falling over 9 days, contributing to a relative humidity of 62%. In contrast, February is much colder, starting at a minimum of -19°C (-2°F) and rarely exceeding 16°C (61°F), leading to an average temperature of -1°C (30°F). With slightly less precipitation at 45 mm (1.8 in) over 10 days, February's humidity is notably higher at 88%. For more insights on February weather, you can check Ceahlau weather in February.
September and March exhibit stark contrasts in weather conditions. September enjoys a wider temperature range, with minimums around -3°C (27°F), averages at 13°C (56°F), and maximums peaking at 30°C (86°F). This month also experiences relatively lower humidity at 62% and less frequent precipitation, totaling around 50 mm over 9 days. In contrast, March is generally much colder, with minimum temperatures plummeting to -24°C (-10°F) and average temperatures hovering around 1°C (34°F). While March has more days of precipitation—13 days with a total of 54 mm (2.1 in)—it also features higher humidity levels at 86%. For a more detailed look at weather patterns in March, you can visit Ceahlau weather in March.
When comparing the weather in September and April, notable differences can be observed in both temperature and humidity levels. September boasts a wider temperature range with a minimum of -3°C (27°F), an average of 13°C (56°F), and a maximum of 30°C (86°F). In contrast, April starts colder with a minimum of -8°C (18°F) and an average of 6°C (44°F), peaking at 24°C (75°F). Both months experience similar levels of precipitation, with September receiving 50 mm (2.0 in) over 9 days and April slightly higher at 53 mm (2.1 in) over 10 days. Additionally, April tends to be more humid, averaging 79% compared to September's 62%. For more details on the climate specifics during this month, you can refer to Ceahlau weather in April.
In comparing the weather between September and May, notable differences emerge. September boasts a wider temperature range, with minimums reaching -3°C (27°F) and maximums soaring up to 30°C (86°F), while May's temperatures are generally cooler, with a maximum of 25°C (78°F) and an average of 12°C (53°F). Precipitation is significantly higher in May, totaling 114 mm (4.5 in) over 17 days compared to September's 50 mm (2.0 in) across just 9 days. Additionally, humidity is greater in May at 73%, compared to September's 62%, contributing to a more moisture-laden atmosphere. For more specific details about the climate during this month, you can visit Ceahlau weather in May.
In comparing the weather between September and June, significant differences emerge. September boasts a milder average temperature of 13°C (56°F), with a range from a minimum of -3°C (27°F) to a maximum of 30°C (86°F). In contrast, June offers slightly warmer temperatures, with an average of 16°C (61°F), ranging from a minimum of 3°C (38°F) to a maximum of 28°C (83°F). However, June is considerably wetter, receiving 159 mm (6.3 in) of precipitation across 19 days, compared to September's 50 mm (2.0 in) over just 9 days. Additionally, humidity levels are higher in June at 73%, compared to 62% in September. For more detailed insights into June weather, visit Ceahlau weather in June.
September typically presents a wider temperature range compared to July, with minimums dipping to -3°C (27°F) and maximums reaching up to 30°C (86°F). While the average temperature in September is slightly cooler at 13°C (56°F), it can still experience notably warm days, making it quite variable. In contrast, July offers milder lows at 5°C (42°F) and a more consistent average temperature of 17°C (63°F), with maximums peaking at 29°C (85°F). Precipitation is also significantly higher in July, totaling 108 mm (4.2 in) over 15 days, compared to September's 50 mm (2.0 in) spread over just 9 days. Humidity remains relatively high in both months, although July shows a slightly elevated level at 68% compared to September's 62%. For a more detailed look at the weather conditions, check out Ceahlau weather in July.
Comparing September and August weather reveals notable differences in temperature and precipitation patterns. In September, temperatures range from a minimum of -3°C (27°F) to a maximum of 30°C (86°F), with an average of 13°C (56°F). In contrast, August experiences milder conditions, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 31°C (88°F) and an average of 18°C (64°F). Additionally, September sees 50 mm (2.0 in) of precipitation over 9 days, while August is wetter, with 83 mm (3.3 in) over 10 days. Humidity levels are also slightly higher in September at 62%, compared to 56% in August. For more detailed information, check Ceahlau weather in August.
September generally offers more temperate weather compared to October, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 30°C (86°F). In contrast, October sees slightly colder averages, with a minimum of -4°C (25°F) and a maximum of 24°C (75°F). Precipitation is also less frequent in September, occurring over 9 days with a total of 50 mm (2.0 in), while October experiences about 36 mm (1.4 in) over just 6 days. Additionally, October brings a noticeable increase in humidity, rising to 80% compared to September's 62%. For more detailed weather insights, check out Ceahlau weather in October.
September and November present a stark contrast in weather conditions. September typically experiences warmer temperatures, with minimums around -3°C (27°F), average highs of 30°C (86°F), and overall humidity at 62%. In contrast, November sees a drop in temperatures, with minimums plunging to -13°C (9°F), average highs of 19°C (67°F), and a significantly higher humidity level of 89%. Precipitation also differs; September receives about 50 mm (2.0 in) over 9 days, while November has less rainfall at 33 mm (1.3 in) over just 6 days. For a more detailed look at weather patterns, check out Ceahlau weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a minimum of -3°C (27°F) to a warm maximum of 30°C (86°F), with an average of 13°C (56°F). The month experiences around 50 mm (2.0 in) of precipitation over 9 days and a humidity level of 62%. In contrast, December plunges into much colder temperatures, with a minimum of -23°C (-8°F) and a maximum of 12°C (53°F), averaging around -1°C (30°F). Precipitation slightly increases to 55 mm (2.2 in) over 11 days, and humidity rises significantly to 90%. For more details on the December weather, check out Ceahlau weather in December.
As September arrives in Ceahlau, the weather transitions notably from the warmth of summer to the crispness of autumn. Maximizing at 30°C, the month still offers sunny days for outdoor adventures, but the average temperature dips to a cooler 13°C, indicating the onset of fall. With precipitation occurring on 9 days, hikers should be prepared for the occasional drizzle, but overall, humidity remains comfortable at 62%. This blend of warmth and refreshing coolness makes September an ideal time to experience Ceahlau's stunning landscapes as they begin to don their fall colors. For a deeper insight into the weather patterns year-round, check out Ceahlau Climate.