Last updated: August 27, 2025
Experience the enchanting September weather in Bicaz-Chei, Romania, where temperatures embrace a delightful range with maximums reaching 29°C (85°F) and lows dipping to a brisk -4°C (26°F). The average temperature settles comfortably at 13°C (55°F), making it an ideal time for outdoor exploration. Visitors can expect to encounter 48 mm (1.9 in) of precipitation spread over approximately 8 days, creating a refreshing atmosphere complemented by a humidity level of 62%. Whether you're hiking the stunning landscapes or enjoying local culture, September in Bicaz-Chei offers a captivating blend of comfort and beauty.
In Bicaz-Chei, Romania, September marks a transition from the warmth of summer to the crispness of autumn. With minimum temperatures hovering around -4°C (26°F) and an average of 13°C (55°F), the region begins to cool while still offering pleasant days. The maximum temperatures can reach up to 29°C (85°F), echoing the lingering warmth of the preceding months. This gentle dip in temperature is a prelude to the more significant chill of October, as the landscape prepares for the vibrant hues of fall. Overall, September presents a delightful blend of warmth and coolness, making it an ideal time for outdoor explorations amidst the changing foliage.
September in Bicaz-Chei, Romania marks a notable transition as summer gradually yields to autumn. With an average precipitation amount of 48 mm (1.9 in) spread over just 8 days, this month is characterized by a moderate reduction in rainfall compared to the preceding summer months, which saw heavier downpours, particularly June's peak of 153 mm (6.0 in). This slight dip in precipitation reflects the calming of summer storms, allowing for clearer skies and comfortable temperatures. As the days grow shorter and the air begins to crisp, September offers a gentle reminder of the changing seasons while maintaining a balanced humidity that nourishes the landscape before winter sets in.
In Bicaz-Chei, Romania, September marks a noticeable shift in humidity levels as the summer months draw to a close. After experiencing a low of 56% in August, humidity rises to 62% in September, signaling the transition into autumn. This uptick is part of a broader trend where humidity begins to climb again after reaching its annual lows in mid-summer. As the season changes, residents and visitors alike can expect a more refreshing feel in the air, although still significantly lower than the winter peaks of 92% in January and 90% in December. This pattern highlights how early autumn in Bicaz-Chei serves as a bridge between the dry warmth of summer and the wetter chill of winter.
As September rolls into Bicaz-Chei, Romania, the UV Index remains at a notable 7, marking a shift towards the high exposure category. This transition highlights a decrease from the peak summer months, where July and June reached a scorching 9, indicating very high exposure levels and a burn time of just 15 minutes. In contrast, as the cooler autumn takes over, sun-seekers can enjoy up to 25 minutes of safe sun exposure without risking sunburn. With October approaching and UV levels dipping to 5, September serves as a gentle reminder of summer's intensity while still offering ample opportunities to bask in the autumn sun. For more detailed insights, you can check the Bicaz-Chei UV Index.
UV Risk Categories
September in Bicaz-Chei, Romania brings a delightful blend of moderate warmth and brilliant sunshine, boasting 335 hours of glorious daylight. This charming month marks a gradual decline from the peak summer sunshine of 418 hours in July and 406 hours in August, yet it remains substantially brighter than the gray autumns that follow. The steady drop in sunlight hours reveals the changing seasons, with September still holding onto the last hues of summer, inviting residents and visitors alike to bask in its lingering warmth. As the days shorten leading into October's 285 hours, September stands out as a perfect time to embrace the natural beauty of Bicaz-Chei before the landscape dons its autumnal cloak.
In Bicaz-Chei, Romania, September marks a transitional phase in weather patterns, showcasing a 31% chance of sunny days. This figure follows a summer peak in July, where the sun shines about 42% of the time, gradually tapering off as autumn approaches. While September offers a respectable likelihood of sunshine, it lags behind the sunnier months of July and August, reflecting the onset of cooler temperatures and shorter days. Despite this decrease, the month still provides a pleasant window for outdoor activities, pleasant hikes, and enjoying the breathtaking landscapes of the region before the chill of autumn fully sets in.
As summer fades into autumn, September in Bicaz-Chei, Romania, ushers in a gentle decline in daylight, offering approximately 12 hours of sunshine each day. After basking in the long, bright days of June and July—when daylight peaked at 15 hours—the transition becomes evident, as daylight begins to wane. This decrease sets the stage for the cooler months ahead, beginning a pattern where daylight diminishes steadily, from 14 hours in August down to just 8 hours by January. Notably, the progression from spring to autumn showcases a steady increase in daylight, peaking in the heart of summer, only to gracefully retreat as the year draws to a close. This rhythmic ebb and flow of daylight not only marks the changing seasons but also enhances the enchanting beauty of the emerging autumn landscape.
In September in Bicaz-Chei, Romania, the wind begins to shift from the gentle breezes of summer, averaging a calm 1.8 m/s (4 mph). This slight increase from August's lowest point of 1.6 m/s indicates a subtle return of life to the landscape as the season changes. For the most part, wind speeds remain moderate throughout the year, with peaks occurring in the spring months of March and the late-winter months of February, where conditions tend to be a bit breezier. As autumn approaches, the winds gradually transition to a steadier rhythm, foreshadowing the crisp air of October and beyond. This shift not only enhances the serenity of the region but also underscores the cyclical dance of nature that characterizes Bicaz-Chei’s enchanting climate.
Weather in Bicaz-Chei varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bicaz-Chei, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present strikingly different weather patterns. In September, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant maximum of 29°C (85°F), with an average of 13°C (55°F). This month also sees a moderate level of precipitation at 48 mm (1.9 in) over about 8 days, with humidity sitting around 62%. In contrast, January is much colder, with temperatures dropping to a minimum of -24°C (-11°F) and only reaching a maximum of 9°C (49°F), resulting in an average temperature of -5°C (24°F). January experiences less precipitation than September, with 27 mm (1.1 in) over just 6 days, but the humidity spikes to a high 92%. For more insights about the January weather, you can visit Bicaz-Chei weather in January.
When comparing the weather in September and February, it's clear that each month offers a distinctly different experience. September typically brings milder temperatures, with minima around -4°C (26°F) and a comfortable average of 13°C (55°F), peaking at a warm 29°C (85°F). In contrast, February is much colder, with temperatures often dipping to -19°C (-2°F) at night and an average of just -2°C (29°F), reaching a maximum of 15°C (60°F).
Precipitation patterns are also notable; September experiences 48 mm (1.9 in) of rain over an average of 8 days, while February sees slightly less precipitation at 45 mm (1.8 in) but over 10 days, making it feel quite damp due to the higher humidity of 88%. For more specific insights into the chilly February conditions, you can check out Bicaz-Chei weather in February.
In September, the weather is generally milder with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 29°C (85°F), averaging around 13°C (55°F). The month sees around 48 mm (1.9 in) of precipitation over approximately 8 days, with a moderate humidity level of 62%. In contrast, March experiences much colder conditions, with temperatures fluctuating between -23°C (-9°F) and a maximum of 19°C (67°F), resulting in an average temperature of just 1°C (34°F). This month receives slightly more precipitation at 52 mm (2.0 in) spread over 12 days, and the humidity is notably higher at 86%. For more detailed insights on the weather in March, you can refer to Bicaz-Chei weather in March.
When comparing the weather in September and April, September generally offers milder temperatures, with an average of 13°C (55°F) and maximums reaching up to 29°C (85°F). In contrast, April tends to be cooler with an average temperature of 6°C (43°F) and highs of only 23°C (74°F). Although both months experience similar precipitation levels, with September receiving 48 mm (1.9 in) over 8 days and April slightly higher at 54 mm (2.1 in) over 11 days, April also has a higher humidity level of 79% compared to September's 62%. For a closer look at the distinct weather patterns in April, check out Bicaz-Chei weather in April.
In comparing the weather between September and May, we observe notable differences in temperature and precipitation. September boasts a wider temperature range, with minimums dropping to -4°C (26°F) and maximums reaching up to 29°C (85°F), providing an average of 13°C (55°F). In contrast, May experiences milder temperatures, with a minimum of -3°C (27°F), averaging around 11°C (53°F), and a maximum of 24°C (76°F). When it comes to precipitation, September sees 48 mm (1.9 in) of rain over 8 days, while May is significantly wetter, accumulating 109 mm (4.3 in) across 17 days, along with higher humidity levels at 73%. For more specifics on the weather during this time, you can check Bicaz-Chei weather in May.
In comparing the weather patterns of September and June, September offers a more varied temperature range with minimums dropping to -4°C (26°F) and an average of 13°C (55°F), while the maximum can still reach a warm 29°C (85°F). In contrast, June typically presents milder conditions, with minimum temperatures starting at 3°C (38°F) and averaging 16°C (60°F). Although both months can reach similar maximum temperatures around 29°C, June experiences significantly higher rainfall, with a total of 153 mm (6.0 in) over 20 days, compared to September's 48 mm (1.9 in) over just 8 days. Additionally, June has higher humidity levels at 73%, which contributes to a more humid atmosphere than September's 62%. For more detailed insights, check out Bicaz-Chei weather in June.
In comparing the weather of September and July, September presents a more varied temperature range, with a minimum of -4°C (26°F) and an average of 13°C (55°F), while July maintains a milder minimum of 4°C (40°F) and an average of 17°C (62°F). Both months share the same maximum temperature of 29°C (85°F), suggesting similar hot days. However, July features significantly higher precipitation, totaling 100 mm (4.0 in) over 14 days, compared to September's 48 mm (1.9 in) across just 8 days. Additionally, humidity levels are slightly higher in July at 68%, compared to September's 62%. For a detailed look at July weather in the region, you can check Bicaz-Chei weather in July.
In comparing the weather of September and August, September tends to be cooler, with average temperatures ranging from a minimum of -4°C (26°F) to a maximum of 29°C (85°F), compared to August's milder range of 4°C (39°F) to 31°C (88°F). August also experiences more precipitation, measuring 82 mm (3.2 in) over approximately 10 days, whereas September sees a decrease in rainfall with 48 mm (1.9 in) over about 8 days. Additionally, September has a slightly higher humidity level at 62%, compared to August's 56%. For those interested in more detailed August weather specifics, you can check Bicaz-Chei weather in August.
In September, temperatures range from a chilly minimum of -4°C (26°F) to a warm maximum of 29°C (85°F), with an average of 13°C (55°F). The month sees a moderate amount of precipitation at 48 mm (1.9 in) over 8 days, and humidity levels sit at 62%. In contrast, October experiences a slight drop in overall temperatures, with a minimum of -5°C (24°F) and a maximum of 23°C (74°F), resulting in a much cooler average of 7°C (46°F). Precipitation decreases to 39 mm (1.5 in) over 6 days, but humidity rises significantly to 80%. For more details on October weather, you can check out this link: Bicaz-Chei weather in October.
September experiences a broader temperature range, with minimums around -4°C (26°F) and maximums reaching 29°C (85°F), creating a pleasant average of 13°C (55°F). In contrast, November sees much colder temperatures, with lows plummeting to -16°C (3°F) and a notable average of just 3°C (37°F), although the highs can still reach up to 20°C (68°F). Precipitation is slightly higher in September at 48 mm (1.9 in), while November receives less at 32 mm (1.2 in), with September having more rainy days (8) compared to November's 6 days. Furthermore, November's humidity is significantly higher at 89%, compared to September's 62%. For a detailed look at the conditions in November, you can check Bicaz-Chei weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures can range from a chilly -4°C (26°F) at night to a warm average of 13°C (55°F) during the day, peaking at a comfortable 29°C (85°F). This month also sees about 48 mm (1.9 in) of precipitation over 8 days, with humidity levels around 62%. In sharp contrast, December brings much colder temperatures with a minimum of -26°C (-15°F) and an average of -2°C (29°F), only reaching a maximum of 11°C (52°F). Precipitation increases slightly to 56 mm (2.2 in) over 11 days and humidity rises significantly to 90%, creating a much more frigid and damp atmosphere. For more detailed weather insights, check out Bicaz-Chei weather in December.
As September unfolds in Bicaz-Chei, the weather begins to shift, offering a unique blend of warmth and chill that sets it apart from the peak summer months. With maximum temperatures still reaching a pleasant 29°C (85°F), the days are notably comfortable; however, it’s the cooler averages and crisp evenings that signal the transition towards autumn. Rainfall, while moderate, brings a refreshing change, occurring over approximately 8 days, and contributes to the region’s lush landscape. This month also sees a gentle uptick in humidity, creating a distinctly invigorating atmosphere. Embrace the dynamic September weather that makes this time of year special in Bicaz-Chei. For a detailed look at what to expect, visit Bicaz-Chei Climate.