September Weather in Poiana, Romania

Last updated: August 27, 2025

In September, Poiana, Romania experiences a delightful transition in weather. With maximum temperatures reaching 34°C (93°F), the warm days are complemented by a comfortable average temperature of 16°C (61°F), allowing for enjoyable outdoor activities. However, the month can start to feel crisp at night, as it dips to a minimum temperature of 2°C (36°F). Rainfall is moderate, with 39 mm (1.5 in) of precipitation over 7 days, contributing to the region's lush landscapes. The humidity level remains at a moderate 62%, enhancing the fresh, invigorating atmosphere of early autumn in this picturesque area.

September Temperature in Poiana

In September, Poiana, Romania, experiences a delightful transition as summer begins to wane, with temperatures starting to cool off but still offering a pleasant climate. The month boasts a minimum temperature of 2°C (36°F), while the average hovers around 16°C (61°F), embodying a perfect blend of crispness and warmth. With a maximum reaching up to 34°C (93°F), it's not uncommon for the days to retain that lingering summer feel, making outdoor activities enjoyable. This month marks a significant drop from the preceding hotter months, yet it retains a comforting warmth, providing a unique opportunity to appreciate the stunning fall foliage emerging in the area.

September Weather in Poiana: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Poiana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poiana, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec303339505967697061524133
Data source: Temperature data for Poiana generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Poiana

September in Poiana, Romania sees a moderate precipitation of 39 mm (1.5 in), marking a gentle transition into autumn. With an average of just 7 rainy days, this month tends to be drier compared to the preceding summer months, yet it still holds onto a hint of moisture as nature begins to prepare for the colder season. Following the heavy rainfall experienced in June (120 mm) and the more balanced amounts in July (81 mm) and August (56 mm), September's total underscores a trend of decreasing precipitation as the year progresses. This gradual decline not only contributes to the crispness of early autumn but also paints a picturesque backdrop for the scenic landscapes, enhancing Poiana's charm as the leaves begin to turn.

September Precipitation Trends in Poiana

The chart displays monthly precipitation patterns in Poiana, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Poiana, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2542474185120815639323354
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Poiana

In Poiana, Romania, September marks a transitional shift in humidity levels, dropping to 62% as summer gives way to autumn. This decrease continues the trend established over the warmer months, where humidity levels consistently declined from a high of 92% in January down to 56% in August. As September progresses, the air begins to feel crisper, hinting at the approaching chill of fall, but retains some residual moisture. Following September, humidity rises again in October, reaching 80%, suggesting that residents can expect a return to wetter conditions as the seasons change. This rhythmic dance of humidity not only shapes Poiana's climate but also influences its enchanting landscapes throughout the year.

September Average Humidity in Poiana

This chart illustrates the average monthly humidity levels in Poiana, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Poiana is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%88%86%79%73%73%69%56%62%81%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Poiana

As the summer sun begins to wane, September in Poiana, Romania brings a UV Index of 7, indicating a high level of exposure with a burn time of just 25 minutes. This marks a slight decrease from the peak summer months when the UV Index soared to 9. Despite the drop, the late summer sun still demands caution, especially following the very high levels experienced in May through August. As we transition into autumn, the trend reflects a gradual tapering of UV radiation, with values expected to decline further in October. For those enjoying the beautiful outdoors, taking precautions remains crucial during this time. To dive deeper into UV trends, check out Poiana UV Index.

Maximum UV Index Levels in Poiana for September

The chart shows the monthly maximum UV Index (UVI) for Poiana in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Poiana typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Poiana September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Poiana

As summer gracefully transitions into autumn, September in Poiana, Romania, shines with an impressive 330 hours of sunshine. This marks a delightful peak in daylight, following the sun-drenched months of July and August, which boast 420 and 406 hours respectively. While the sun begins to retreat, September retains a vibrant warmth that lingers in the air, providing ample opportunity for outdoor adventures. The shift from summer's exuberance to early autumn's charm is palpable, as days gradually shorten, yet the season offers a beautiful balance of light and the onset of autumn’s enchanting hues. With sunshine slowly winding down into October, September serves as a beautiful bridge, inviting visitors to bask in the last splashes of summer.

Monthly Sunshine Duration in Poiana: September Highlighted

The September sunshine duration represents the total number of hours Poiana experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec164h214h294h346h391h405h420h406h330h286h216h170h
Data source: Poiana September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Poiana During September

As summer transitions into autumn, September in Poiana, Romania, sees a slight dip in the likelihood of sunny days, with a 37% chance of sunshine. This reflects a notable shift from the peak summer months, where August boasts a robust 51% chance of clear skies. Interestingly, September's sunny probability is lower than that of both July and August but comparable to the transitional months of April and May. As the days grow shorter and temperatures begin to cool, visitors can expect a mix of sunny spells and the onset of autumnal weather, making it an ideal time for enjoying the scenic beauty of this stunning resort.

Percentage of Sunny Days in September in Poiana

The chart illustrates the percentage of sunny days in Poiana throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Poiana experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%34%39%44%38%37%47%51%37%55%39%18%
Data source: Poiana September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Poiana in September

As summer fades and autumn approaches, September in Poiana, Romania sees a shift in daylight duration, offering about 12 hours of precious sunlight. This month marks a gradual transition from the long, sun-drenched days of July and August, where daylight stretched to a generous 15 hours. As the year progresses, daylight begins to wane, starting with a steady decline that continues into the shorter days of October and November. September's moderate sunlight invites a perfect blend of lingering warmth and the crispness of fall, setting the stage for outdoor activities against a backdrop of vibrant autumn colors.

Average Daylight Hours in Poiana for September

The chart illustrates the variation in daylight duration in Poiana throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 53m10h 14m11h 55m13h 39m15h 9m15h 55m15h 31m14h 11m12h 31m10h 47m9h 16m8h 27m
Data source: Poiana daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Poiana

As September unfolds in Poiana, Romania, the average wind speed reaches a gentle 2.7 m/s (6 mph), offering a mild transition from the summer's warmth to the crispness of autumn. The wind tends to pick up slightly during the earlier months of the year, averaging around 3.0 m/s, peaking in March and December at 3.3 m/s. In stark contrast, the summer months see a dip, particularly in August, where the wind calms to just 2.1 m/s. This trend reveals a seasonal rhythm in Poiana's breezes, with September's moderate winds signaling a return to comfort after the heat of summer, while still preserving the invigorating freshness that autumn brings.

Average September Wind Speed in Poiana

The chart displays monthly wind speed patterns in Poiana, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.83.23.32.63.03.12.62.12.7 m/s2.82.63.3
Data source: Poiana September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Poiana Compares to Other Months

Weather in Poiana varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Poiana, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather is characterized by a significant temperature range, with minimums around 2°C (36°F), average highs reaching 16°C (61°F), and peak temperatures soaring up to 34°C (93°F). This month experiences a moderate level of precipitation of 39 mm (1.5 in) over about 7 days, accompanied by a relatively comfortable humidity of 62%. In contrast, January presents a starkly different climate, with minimums dropping to -16°C (3°F), an average temperature of -1°C (30°F), and maximums only reaching 13°C (56°F). Precipitation is lower at 25 mm (1.0 in) across 6 days, but the humidity is notably high at 92%, leading to a colder and more damp atmosphere. For more specific insights into January weather in Poiana, you can visit Poiana weather in January.

September and February present strikingly contrasting weather conditions. In September, temperatures range from a comfortable minimum of 2°C (36°F) to a warm maximum of 34°C (93°F), with an average of 16°C (61°F). The month experiences about 39 mm (1.5 in) of precipitation over 7 days and has a relatively moderate humidity level of 62%. Conversely, February is much colder, with temperatures dipping to a minimum of -18°C (0°F) and an average of just 1°C (33°F), peaking at 18°C (64°F). This month sees slightly higher precipitation at 42 mm (1.6 in) across 9 days, coupled with a higher humidity level of 88%. For more detailed insights on February weather, visit Poiana weather in February.

In September, temperatures fluctuate between a minimum of 2°C (36°F) and a maximum of 34°C (93°F), with an average of 16°C (61°F), making it generally warm but significantly variable. Precipitation is moderate at 39 mm (1.5 in) over about 7 days, and humidity levels hover around 62%, contributing to a comfortable, early fall atmosphere. In contrast, March's weather is characterized by much colder conditions, with temperatures ranging from a frigid minimum of -20°C (-4°F) to a maximum of 23°C (73°F) and an average of 4°C (40°F). The month sees slightly higher precipitation at 47 mm (1.8 in) spread over 11 days, accompanied by higher humidity at 86%, adding to the chill of late winter. For more details, you can explore Poiana weather in March.

In comparing the weather between September and April, we can see notable differences in temperature, precipitation, and humidity. September experiences a broader temperature range, with minimums around 2°C (36°F) and maximums reaching up to 34°C (93°F), resulting in a comfortable average of 16°C (61°F). In contrast, April's temperatures are generally cooler, with a minimum of -7°C (21°F) and a maximum of 27°C (81°F), leading to a lower average of 10°C (50°F).

Precipitation levels are quite similar, with September registering 39 mm (1.5 in) over 7 days and April slightly higher at 41 mm (1.6 in) over 8 days. However, April tends to be more humid, with humidity levels around 79% compared to September's 62%. For more detailed information about Poiana's weather in April, you can visit Poiana weather in April.

When comparing the weather in September and May, we can observe notable differences. September features a wider range of temperatures, with a minimum of 2°C (36°F) and a maximum of 34°C (93°F), resulting in an average temperature of 16°C (61°F). In contrast, May has a more moderate temperature range, with a minimum of 1°C (33°F) and a maximum of 29°C (85°F), leading to an average of 15°C (59°F).

Precipitation levels also differ significantly; September receives 39 mm (1.5 in) of rain over about 7 days, while May sees much higher rainfall at 85 mm (3.3 in) over 14 days, resulting in higher humidity of 73% compared to September's 62%. For more details on May weather, check out Poiana weather in May.

When comparing the weather in September and June, a few notable differences emerge. September generally experiences milder temperatures, with a minimum of 2°C (36°F) and an average of 16°C (61°F), peaking at a maximum of 34°C (93°F). This month sees relatively low precipitation at 39 mm (1.5 in) over about 7 days, which contributes to a humidity level of 62%.

In contrast, June tends to be warmer, with a minimum temperature of 6°C (44°F), an average of 20°C (68°F), and a maximum reaching 32°C (90°F). However, it is also significantly wetter, with precipitation amounting to 120 mm (4.7 in) occurring over 17 days, resulting in higher humidity at 73%. For a more detailed look at the conditions, you can explore Poiana weather in June.

In comparing the weather of September and July, September experiences cooler temperatures, with a minimum of 2°C (36°F) and an average of 16°C (61°F), while July is generally warmer, with a minimum of 8°C (46°F) and an average of 21°C (69°F). Both months can reach a maximum temperature of 34°C (93°F), but September is characterized by significantly lower precipitation and humidity, averaging 39 mm (1.5 in) over 7 days, compared to July's 81 mm (3.2 in) over 14 days. This makes September a drier and less humid month, with humidity levels around 62%, compared to July's 68%. For more details on the July weather, you can refer to Poiana weather in July.

In comparing the weather of September to August, September exhibits a broader temperature range with minima dropping to 2°C (36°F) and maxima reaching up to 34°C (93°F), whereas August maintains warmer temperatures, with a minimum of 10°C (50°F) and a peak of 37°C (98°F). The average temperature in September is cooler at 16°C (61°F) compared to August's average of 21°C (70°F). Precipitation in September totals 39 mm (1.5 in) over 7 days, which is slightly less than August's 56 mm (2.2 in) over 9 days. Additionally, September’s humidity at 62% is higher than August's 56%, creating a more humid feel as the season transitions. For a closer look at the weather specifics in August, you can check Poiana weather in August.

September and October present a notable transition in weather patterns. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 34°C (93°F), with an average of 16°C (61°F). The month sees about 39 mm (1.5 in) of precipitation over 7 days and has a relatively moderate humidity of 62%. In contrast, October experiences cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 27°C (80°F), averaging around 11°C (52°F). Precipitation decreases slightly to 32 mm (1.3 in) over 6 days, but humidity rises significantly to 80%. This shift signifies the onset of autumn, where the air becomes crisper and conditions wetter. For further details on October weather specifics, visit Poiana weather in October.

September's weather features a wide temperature range, with minimums around 2°C (36°F) and maximums soaring up to 34°C (93°F), leading to an average of 16°C (61°F). This month experiences 39 mm (1.5 in) of precipitation over approximately 7 days, with a relatively moderate humidity level of 62%. In contrast, November brings much cooler conditions, with temperatures dipping as low as -10°C (14°F) and a more modest maximum of 21°C (70°F), resulting in an average of just 5°C (41°F). The precipitation is slightly lower at 33 mm (1.3 in) for about 6 days, but the humidity rises significantly to 89%. For more detailed weather information, you can check Poiana weather in November.

September and December present stark contrasts in weather patterns. In September, temperatures range from a mild minimum of 2°C (36°F) to a warm maximum of 34°C (93°F), with an average of 16°C (61°F). The month features moderate precipitation of 39 mm (1.5 in) over about 7 days and a humidity level of 62%. In contrast, December ushers in much colder conditions, with temperatures plummeting to a minimum of -18°C (0°F) and an average of just 1°C (34°F), peaking at a maximum of 15°C (59°F). This month also sees increased precipitation at 54 mm (2.1 in) spread across 11 days and higher humidity at 90%. For more details, check out Poiana weather in December.

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Conclusion: What to Expect From September Weather in Poiana

As September unfolds in Poiana, the weather becomes a delightful transition from the invigorating summer heat to the crispness of autumn, offering a refreshing change of scenery. With moderate temperatures averaging around 16°C, visitors can relish the comfortable warmth during the day while experiencing cooler evenings that hint at the approaching fall. While some precipitation is expected, it contributes to the lush greenery that characterizes this picturesque region. Notably, this month strikes a balance between warmth and refreshment, making it an ideal time for outdoor activities. If you're intrigued by Poiana's unique seasonal charm, explore more about the area in detail at Poiana Climate.