Last updated: August 27, 2025
In September, Cheia, Romania, experiences a delightful transition as summer gives way to autumn. With maximum temperatures reaching a pleasant 29°C (84°F) and an average of 13°C (56°F), the weather remains inviting for outdoor activities. However, nights can be quite chilly, dipping to a minimum of -5°C (24°F). This month sees 56 mm (2.2 in) of precipitation spread over 10 days, contributing to the area's lush greenery and vibrant autumn colors. The average humidity hovers around 57%, creating a comfortable atmosphere for both locals and visitors to enjoy the stunning natural beauty of this mountainous region.
In Cheia, Romania, September marks the transition from the warmth of summer to the cool embrace of autumn. With temperatures ranging from a brisk -5°C (24°F) as a minimum to a pleasant 29°C (84°F) at its peak, the month showcases a diverse climate. The average temperature of 13°C (56°F) indicates a moderate drop compared to the balmy days of August, yet still allows for comfortable outdoor activities. As the leaves begin to change, visitors can enjoy the crisp air and vibrant scenery, making September a delightful time to explore this picturesque mountain village.
In September, Cheia, Romania, experiences a transition as summer gradually gives way to autumn, reflected in its precipitation patterns. With an average of 56 mm (2.2 in) of rain over 10 days, September sees slightly less rainfall compared to the lush summer months. This is a notable decrease from the 141 mm and 152 mm recorded in May and June, respectively. While the rainfall is moderate, it marks a shift from the more intense precipitation typically observed during the peak summer months, settling into a rhythm that prepares the landscape for the cooler days ahead. The weather remains dynamic, with just enough rain to nourish the region's vibrant flora without overwhelming it, framing a picturesque autumn scene in this serene mountain setting.
As summer fades into fall, September in Cheia, Romania experiences a noticeable shift in humidity, dropping to 57%. This marks a significant change from the sultry, sun-soaked days of August, where humidity plummets to 48%, providing a refreshing contrast. The transition is evident as the months progress; humidity gradually decreases from a high of 88% in January to its lowest in July, before slightly rebounding. As the crisp autumn air begins to settle in, residents can expect a comfortable climate that prepares them for the cooler months ahead. This month acts as a bridge, blending the lingering warmth of summer with the forthcoming chill of fall, highlighting the region's dynamic seasonal rhythm.
In September, Cheia, Romania, experiences a notable transition in its UV Index, registering a level of 7, which falls into the high exposure category. This is a slight decrease from the peak summer months, where the UV Index consistently reached 9. With a burn time of just 25 minutes, sun protection remains essential, especially during midday hours. As autumn approaches, this trend emphasizes the necessity for vigilance, even as temperatures begin to cool. The UV Index remains a critical guide for outdoor enthusiasts, making it important to stay informed about daily levels. For more detailed insights, visit the Cheia UV Index.
UV Risk Categories
As the summer sun begins to wane, September in Cheia, Romania, offers a delightful transition, basking in 329 hours of sunshine. This month marks a notable decrease from the sun-soaked days of July, which boasts the year’s peak with 409 hours. However, September's warm glow still outshines the colder months, showing a significant decline from the vibrant summer yet holding onto a respectable amount of sunlight, especially compared to the gloomy November and December. Overall, the gradual reduction in daylight throughout the year highlights the shifting seasons, making September a perfect time to enjoy the beauty of Cheia, where the sun continues to play a prominent role before the chill of autumn truly sets in.
As summer draws to a close, September in Cheia, Romania offers a promising 45% chance of sunny weather, reflecting a delightful transition towards autumn. This likelihood sits comfortably between the peak sunny months of July and August, both at 50%. It’s noteworthy that September maintains a higher probability of sunshine compared to the earlier months of the year, where chances linger in the low to mid-thirties. As the days begin to shorten and temperatures cool, visitors can still expect a vibrant landscape and enjoyable outdoor activities, making September a charming choice for those seeking a mix of warmth and color in their travels. The favorable weather patterns of this month are a testament to Cheia's allure as summer bids farewell.
As summer wanes and September arrives in Cheia, Romania, residents enjoy a pleasing transition towards autumn with approximately 12 hours of daylight. This marks a gentle decline from the peak of 15 hours in June and July, illustrating nature's rhythm as it prepares for the cooler months. Following the vibrant sunlight of summer, the days begin to shorten, reminiscent of the gradual shifts seen from April's 13 hours to October's 10 hours. September serves as a bridge, allowing locals to savor the lingering warmth and light before the daylight dips further into the 9-hour days characteristic of deep winter. This gradual decrease not only sets the tone for the seasonal change but also invites opportunities to appreciate Cheia’s picturesque landscapes bathed in the softer glow of early autumn.
As September ushers in the subtle transition to autumn in Cheia, Romania, the average wind speed gently settles at 1.6 m/s (4 mph)—matching the calmness of August. This marks a notable shift from the spring months, where the winds picked up to 2.1 m/s (5 mph), providing a fresh breath of energy after the winter. The trend suggests a gradual decrease in wind intensity as the year progresses, culminating in the mild breezes typical of late summer and early autumn. With October lingering just around the corner, we see a slight uptick back to 1.7 m/s (4 mph), hinting at a cyclical return to the higher winds of the colder months ahead, while still reveling in the serene charm of September’s gentle air.
Weather in Cheia varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Cheia, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present a stark contrast in weather conditions. In September, temperatures range from a chilly -5°C (24°F) at night to a warm 29°C (84°F) during the day, with an average of 13°C (56°F). The month sees about 56 mm (2.2 in) of precipitation over approximately 10 days, along with a moderate humidity level of 57%. In contrast, January is much colder, with temperatures dropping significantly; it experiences minimums of -27°C (-17°F) and maximums of only 8°C (47°F), averaging -5°C (24°F). Precipitation is slightly lower at 40 mm (1.6 in) but occurs over fewer days, about 8, accompanied by a high humidity of 88%. For a closer look, you can check out Cheia weather in January.
In September, temperatures range from a chilly minimum of -5°C (24°F) to a warm maximum of 29°C (84°F), with an average temperature of 13°C (56°F). The month sees about 56 mm (2.2 in) of precipitation spread over 10 days, accompanied by a moderate humidity of 57%. In contrast, February experiences much colder temperatures, with minimums plunging to -20°C (-3°F) and maximums reaching only 15°C (60°F). The average temperature stands at a chilly -2°C (29°F), and while February has slightly less precipitation at 45 mm (1.8 in) over 9 days, the humidity is significantly higher at 85%. For a detailed look at February weather, you can check Cheia weather in February.
In comparing the weather of September and March, we see notable differences in temperature and conditions. September experiences milder temperatures, with averages around 13°C (56°F), while March is much colder, averaging just 1°C (34°F) and reaching minimums of -17°C (2°F). Precipitation is slightly higher in March, totaling 68 mm over about 14 days, in contrast to September's 56 mm over 10 days. Additionally, March is markedly more humid, with humidity levels reaching 82%, compared to September's 57%. For a closer look at March conditions, you can check Cheia weather in March.
When comparing the weather between September and April, notable differences emerge in both temperature and humidity. September features a more moderate climate, with temperatures ranging from a chilly -5°C (24°F) at night to a warm 29°C (84°F) during the day, and an average of 13°C (56°F). In contrast, April is much cooler, with nighttime lows of -12°C (11°F) and daytime highs reaching a maximum of 22°C (72°F), averaging only 6°C (44°F). Although both months experience similar precipitation levels—around 55-56 mm (2.2 in) over approximately 10 days—April's humidity is slightly higher at 73%, compared to September's 57%. For a detailed look into April weather, you can visit Cheia weather in April.
In comparing the weather between September and May, we observe notable differences in temperature and precipitation. September experiences a broader temperature range, with minimums as low as -5°C (24°F) and maximums reaching up to 29°C (84°F). In contrast, May has a milder range, with minimum temperatures around -2°C (28°F) and a maximum of 24°C (75°F). Rainfall is significantly higher in May, accumulating 141 mm (5.5 in) over approximately 20 days, compared to September's 56 mm (2.2 in) spread over 10 days. Additionally, May exhibits higher humidity levels at 71%, compared to September's more comfortable 57%. For more detailed weather insights, you can check Cheia weather in May.
In comparing the weather of September and June, we can observe notable differences in temperature and precipitation. September experiences a broader temperature range, with minimums dipping to -5°C (24°F) and maximums reaching 29°C (84°F), resulting in a pleasant average of 13°C (56°F). In contrast, June has slightly warmer temperatures, with a minimum of 2°C (36°F), an average of 16°C (60°F), and a maximum of 28°C (83°F). However, June is significantly wetter, receiving 152 mm (6.0 in) of precipitation over 22 days compared to September's 56 mm (2.2 in) over just 10 days. Additionally, June tends to be more humid, with levels around 70%, as opposed to September's 57%. For more detailed insights, check out Cheia weather in June.
In comparing the weather between July and September, we see notable differences in temperature and precipitation patterns. September experiences slightly cooler temperatures, with a minimum of -5°C (24°F) and an average of 13°C (56°F), while July maintains warmer averages, featuring a minimum of 6°C (43°F) and an average of 17°C (63°F). Both months reach similar maximum temperatures, around 29°C (84°F) in September and 29°C (85°F) in July. However, September sees significantly less precipitation at 56 mm (2.2 in) over 10 days, compared to July’s 139 mm (5.5 in) over 18 days. Additionally, humidity is higher in July at 66%, while September has a more comfortable level of 57%. For a detailed look at the July weather, visit Cheia weather in July.
In August, the weather tends to be warmer with average temperatures around 18°C (64°F) and maximums reaching 30°C (87°F). It's also wetter, with a total precipitation of 117 mm (4.6 in) over 14 days and a humidity level of 48%. In contrast, September experiences a cooler average temperature of 13°C (56°F), with minimums dropping to -5°C (24°F) and maximums peaking at 29°C (84°F). While September sees less rain, totaling 56 mm (2.2 in) over 10 days, it also has a higher humidity level of 57%. For more detailed insights about August's weather, visit Cheia weather in August.
September and October each bring unique weather patterns, reflecting the transition from summer to autumn. In September, temperatures range from a chilly min of -5°C (24°F) to a warm max of 29°C (84°F), with an average temperature of 13°C (56°F). The month experiences about 56 mm (2.2 in) of precipitation over 10 days, and humidity hovers around 57%. In contrast, October sees a decrease in average temperature to 8°C (47°F), with maximums reaching up to 24°C (75°F) and minimums remaining at -5°C (23°F). Precipitation slightly increases to 60 mm (2.4 in) over 8 days, and humidity rises significantly to 79%. For more detailed weather information, check out Cheia weather in October.
September and November exhibit distinctly different weather patterns. In September, temperatures range from a minimum of -5°C (24°F) to a maximum of 29°C (84°F), with an average of 13°C (56°F). The month experiences around 56 mm (2.2 in) of precipitation over about 10 days, coupled with relatively moderate humidity at 57%. In contrast, November sees cooler temperatures, with a minimum of -10°C (15°F), an average of 4°C (39°F), and a maximum of 21°C (70°F). Precipitation decreases slightly to 42 mm (1.7 in) over 9 days, but humidity rises significantly to 87%. For more specific details on the weather, check out Cheia weather in November.
In September, the weather is relatively mild with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 29°C (84°F), averaging around 13°C (56°F). This month experiences average humidity at 57% and receives about 56 mm (2.2 in) of precipitation over 10 days. In contrast, December brings much colder conditions, with temperatures dipping as low as -22°C (-7°F) and peaking at 12°C (53°F), averaging -1°C (30°F). Moreover, December is characterized by increased precipitation of 75 mm (3.0 in) spread over 13 days and higher humidity levels at 88%. For more detailed information about the weather in December, you can check Cheia weather in December.
September in Cheia brings a delightful transition from the heat of summer to the crispness of autumn. With its warm maximum temperatures and refreshing cool nights, this month offers a unique blend of comfort and invigoration that stands apart from the preceding sweltering months. Although there are scattered precipitation days, the overall humidity remains moderate, helping to create a refreshing atmosphere. This makes September a particularly appealing time for those seeking to experience the beauty of Cheia's landscapes as they begin to don their autumn colors. For more insights on the climate of this charming destination, visit Cheia Climate.