September Weather in Vacaresti, Romania

Last updated: August 27, 2025

September in Vacaresti, Romania showcases a delightful transition from summer to autumn, with maximum temperatures reaching 29°C (84°F) and an average of 13°C (55°F). While the minimum dips to a crisp -4°C (25°F), the month brings about 51 mm (2.0 in) of rain spread over 8 days, contributing to the region's lush landscape. With humidity levels hovering around 62%, the weather offers a refreshing mix of warm days and cooler nights, making it an inviting time for locals and visitors alike to explore the natural beauty of Vacaresti.

September Temperature in Vacaresti

In September, Vacaresti, Romania, experiences a noticeable shift as summer gently recedes, giving way to the crispness of autumn. The typical temperature range reflects this transition, with minimums dropping to -4°C (25°F) and averages settling at a comfortable 13°C (55°F). While daytime highs can still reach up to 29°C (84°F), hinting at lingering warmth, the cooler nights signal the impending seasonal change. This month serves as a bridge, combining the remnants of summer's heat with the refreshing embrace of fall, making it an ideal time to enjoy the outdoors before winter sets in.

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

The chart illustrates September temperature patterns in Vacaresti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vacaresti, 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).
JanFebMarAprMayJunJulAugSepOctNovDec232833435260626455463729
Data source: Temperature data for Vacaresti 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 Vacaresti

September in Vacaresti, Romania, marks a notable transition in the precipitation pattern, recording 51 mm (2.0 in) of rain over 8 days. This reflects a steady decline in precipitation from the summer months, as August typically sees heavier rainfall at 80 mm (3.2 in). Interestingly, September's precipitation is consistent with the trends seen in April and March, where similar amounts are observed. As the region shifts into autumn, the frequency of rainy days decreases slightly, hinting at the drier conditions that characterize the upcoming months. This gradual change not only signals the end of summer but also sets the stage for the cooler, wetter days of autumn in the months ahead.

September Precipitation Trends in Vacaresti

The chart displays monthly precipitation patterns in Vacaresti, 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 Vacaresti, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec29475251102129948051413160
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vacaresti

In Vacaresti, Romania, September marks a subtle transition as the humidity begins to reclaim its hold after the summer's dry spell. With the humidity at 62%, it stands as a notable dip from the mid-year low of 56% in August, signaling the onset of the autumn season. This increase, though modest, reflects a broader trend of rising humidity that peaks during the winter months, where levels climb back up to 90% in December. As temperatures cool, the environment shifts, preparing residents for the wetter, cooler months ahead, juxtaposing the warm, sun-soaked days of summer with the brisk energies of fall.

September Average Humidity in Vacaresti

This chart illustrates the average monthly humidity levels in Vacaresti, 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 Vacaresti 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 Vacaresti

In September, Vacaresti experiences a UV Index of 7, indicating a high exposure category and a burn time of 25 minutes. This marks a slight decrease from the very high indexes of the summer months, yet it's still essential to remain cautious, as UV levels can lead to skin damage with prolonged exposure. As summer transitions to autumn, protective measures like sunscreen or clothing are advisable, particularly during midday hours when UV rays are strongest. Notably, this trend shows a gradual reduction in UV intensity as the year progresses, with a continued downward shift into October. For more insights on UV levels throughout the year, visit Vacaresti UV Index.

Maximum UV Index Levels in Vacaresti for September

The chart shows the monthly maximum UV Index (UVI) for Vacaresti 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 Vacaresti typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Vacaresti 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 Vacaresti

As summer wanes, September in Vacaresti, Romania, still basks in the warmth of the sun, capturing 328 hours of sunshine—a significant decline from the peak of 410 hours in July, yet still vibrant compared to the colder months ahead. This transition reflects a gradual shift in the seasons, as the sunshine hours sweetly taper off from August's 403 hours. The trend showcases how nature prepares for the approaching autumn, highlighting the delicate balance of warmth and light that graces the region before the shorter days of October emerge, bringing just 279 hours of sunshine. In this beautifully evolving landscape, September serves as a gentle reminder of summer’s farewell, inviting residents and visitors alike to soak in the last golden rays before winter sets in.

Monthly Sunshine Duration in Vacaresti: September Highlighted

The September sunshine duration represents the total number of hours Vacaresti 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.
JanFebMarAprMayJunJulAugSepOctNovDec156h215h283h336h382h390h410h403h328h279h223h166h
Data source: Vacaresti September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vacaresti During September

In Vacaresti, Romania, the likelihood of enjoying sunny weather in September stands at 34%, which aligns closely with the trends observed throughout the year. As summer gives way to autumn, the chance of sunshine shifts, peaking in the hotter months of July and August at 43%. This gradual decrease in sunny days is evident as the year progresses, with September mirroring the conditions found in May and March, where the sun makes a modest appearance. Although the odds are lower compared to summer, this transitional month still offers a delightful mix of warm days, making it a charming time to experience the beauty of Vacaresti as it begins to embrace the cooler, yet vibrant, hues of autumn.

Percentage of Sunny Days in September in Vacaresti

The chart illustrates the percentage of sunny days in Vacaresti 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 Vacaresti experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%29%34%36%34%31%43%42%34%43%33%12%
Data source: Vacaresti September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vacaresti in September

As summer fades into autumn, September in Vacaresti, Romania showcases a notable shift in daylight duration, offering 12 hours of sunlight. This marks a gentle decline from the sun-soaked 15 hours of daylight enjoyed during the peak summer months of June, July, and August. The transition signals the gradual approach of shorter days, reminiscent of spring's initial awakening where daylight begins at 11 hours in March. September’s rich blend of early autumn hues contrasts with the lengthening shadows, inviting residents and visitors alike to savor the softer light before the days diminish further into October's 10 hours and the approaching winter months.

Average Daylight Hours in Vacaresti for September

The chart illustrates the variation in daylight duration in Vacaresti throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 2m10h 19m11h 56m13h 35m15h 1m15h 44m15h 21m14h 5m12h 30m10h 51m9h 23m8h 37m
Data source: Vacaresti daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Vacaresti

As September graces Vacaresti, Romania, the average wind speed gently settles at 1.8 m/s (4 mph), reflecting a subtle transition from the summer's warmth. Notably, this month sees a slight dip from August's 1.6 m/s, indicating a shift towards cooler, more stable air currents as the region prepares for autumn. Leading into fall, the winds tend to remain relatively calm, mirroring the trends observed in the surrounding months, with only minor fluctuations. This consistency, particularly in the latter half of the year where speeds linger around the 1.8 to 2.0 m/s range, sets a serene backdrop for the vibrant changes in foliage that September heralds, inviting both exploration and quiet reflection amid nature.

Average September Wind Speed in Vacaresti

The chart displays monthly wind speed patterns in Vacaresti, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.22.31.92.32.01.81.61.8 m/s1.91.81.9
Data source: Vacaresti September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Vacaresti Compares to Other Months

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

September and January exhibit striking contrasts in weather. In September, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant average of 13°C (55°F) and can peak at 29°C (84°F). The month sees a relatively moderate average humidity of 62% and receives 51 mm (2.0 in) of precipitation over approximately 8 days. In contrast, January brings much colder conditions, with temperatures dropping to a minimum of -23°C (-10°F) and an average of -5°C (23°F), peaking at just 9°C (48°F). Despite having less precipitation at 29 mm (1.1 in) over 7 days, January's humidity is significantly higher at 92%. For a closer look at January weather specifics, visit Vacaresti weather in January.

September and February display stark contrasts in weather conditions. In September, temperatures range from a chilly -4°C (25°F) at night to a warm 29°C (84°F) during the day, with an average of 13°C (55°F). This month sees 51 mm (2.0 in) of precipitation over approximately 8 days, accompanied by a moderate humidity level of 62%. In contrast, February is significantly colder, with temperatures dropping to a minimum of -26°C (-15°F) and peaking at just 14°C (58°F), averaging -2°C (28°F). The precipitation in February is slightly less at 47 mm (1.8 in), but it falls over a longer period of 11 days, contributing to a higher humidity of 88%. For a closer look at February's weather specifics, visit Vacaresti weather in February.

September and March exhibit striking differences in weather patterns. September typically enjoys milder temperatures, with averages around 13°C (55°F) and a maximum reaching 29°C (84°F), contrasted by March's cold grip where averages plummet to just 1°C (34°F) and minimums fall to -21°C (-6°F). Both months experience similar levels of precipitation at around 51-52 mm (2.0 in), but September has fewer rainy days (8) compared to March's 12 days of rain. Additionally, humidity levels are notably higher in March at 86%, compared to September's 62%, contributing to a much crisper feel in the early spring. For a more detailed look at the weather during this time, check out Vacaresti weather in March.

When comparing the weather in September and April, distinct differences emerge. September offers a more moderate temperature range, with minimums around -4°C (25°F), averages of 13°C (55°F), and maximums reaching 29°C (84°F). In contrast, April experiences lower overall temperatures, featuring minimums of -11°C (13°F) and an average of just 6°C (43°F), with maximums climbing to 23°C (74°F). Both months receive a similar amount of precipitation, around 51 mm (2.0 in), but April tends to experience slightly more rainy days, with 10 compared to September's 8. Additionally, humidity levels are higher in April at 79%, compared to September's 62%. For more detailed information on the weather in April, you can visit Vacaresti weather in April.

In comparing the weather between September and May, noticeable differences in temperature and precipitation patterns emerge. September generally features a broader temperature range, with minimums reaching down to -4°C (25°F) and highs soaring up to 29°C (84°F). In contrast, May exhibits slightly milder conditions, with a minimum of -2°C (29°F) and a maximum of 25°C (77°F). Precipitation is also more prevalent in May, totaling 102 mm (4.0 in) over 17 days compared to September's 51 mm (2.0 in) over just 8 days. Furthermore, humidity levels tend to be higher in May at 73% compared to September's 62%, contributing to a more humid feel during that month. For additional insights into the specific conditions in May, you can refer to Vacaresti weather in May.

When comparing the weather in September and June, several notable differences emerge. September experiences a wider temperature range, with minimum temperatures dropping as low as -4°C (25°F) and daily averages around 13°C (55°F), while June boasts milder conditions, with temperatures ranging from a minimum of 3°C (37°F) to an average of 16°C (60°F). Interestingly, both months see a maximum temperature peak of 29°C (84°F). However, June is characterized by significantly higher precipitation levels, receiving 129 mm (5.1 in) over 19 days compared to September's 51 mm (2.0 in) over just 8 days. This also reflects a higher humidity in June at 73%, compared to 62% in September. For a closer look at the June climate, you can visit Vacaresti weather in June.

In comparing the weather between September and July, we see a notable difference in temperatures and precipitation patterns. September experiences a broader temperature range, with minimums reaching as low as -4°C (25°F) and averages of 13°C (55°F), while July maintains a milder minimum of 5°C (42°F) and an average of 17°C (62°F). Both months share a similar maximum temperature of 29°C (84°F for September and 85°F for July), indicating that peak summer warmth persists into early autumn. However, July is noticeably wetter, with 94 mm (3.7 in) of precipitation over 15 days compared to September’s 51 mm (2.0 in) and only 8 rainy days. Additionally, July's humidity is slightly higher at 68%, compared to September's 62%. For a closer look at July's weather specifics, visit Vacaresti weather in July.

In comparing the weather between August and September, it’s evident that September experiences a notable drop in average temperatures, with a minimum of -4°C (25°F) and an average of 13°C (55°F), while August boasts milder conditions with a minimum of 3°C (38°F) and an average of 18°C (64°F). August tends to be warmer overall, reaching a maximum of 31°C (88°F), compared to September’s higher maximum of 29°C (84°F). Additionally, September has slightly lower precipitation levels at 51 mm (2.0 in) over 8 days, whereas August sees higher precipitation at 80 mm (3.2 in) across 9 days. Humidity levels are also somewhat different, with September’s humidity at 62%, slightly above August’s 56%. For more details on August weather, you can check Vacaresti weather in August.

The weather in September and October shows notable differences, particularly in temperature and humidity levels. September boasts a wider temperature range with minimums hitting -4°C (25°F) and maximums reaching up to 29°C (84°F), while October sees a slight dip in both daytime and nighttime temperatures, with a minimum of -5°C (24°F) and a maximum of 24°C (75°F). Additionally, September's average temperature of 13°C (55°F) is warmer than October's average of 8°C (46°F). Precipitation is relatively similar, with September receiving 51 mm (2.0 in) compared to October's 41 mm (1.6 in), both over approximately 8 rain days. Notably, October's humidity increases to 80%, higher than September's 62%, contributing to a cooler and potentially more damp atmosphere as the month progresses. For more details, you can visit Vacaresti weather in October.

September and November present striking contrasts in weather conditions. In September, temperatures range from a chilly minimum of -4°C (25°F) to an enjoyable maximum of 29°C (84°F), with an average of 13°C (55°F). The month experiences a moderate level of precipitation, totaling 51 mm (2.0 in) across about 8 days, along with a humidity level of 62%. In contrast, November brings much colder weather, characterized by a minimum temperature dropping to -14°C (7°F) and a significantly lower average of 3°C (37°F), with a maximum of 20°C (69°F). Precipitation in November is less at 31 mm (1.2 in) over approximately 6 days, but humidity rises to a notable 89%. For more detailed insights, check out Vacaresti weather in November.

September and December present strikingly contrasting weather conditions. In September, temperatures range from a chilly -4°C (25°F) at night to a warm 29°C (84°F) during the day, with an average of 13°C (55°F). The month sees a moderate 51 mm (2.0 in) of precipitation over about 8 days, and humidity levels hover around 62%. In contrast, December marks a significant drop in temperatures, with nighttime lows reaching -19°C (-3°F) and daytime highs capping at 10°C (51°F), resulting in a much colder average of -2°C (29°F). Precipitation increases slightly to 60 mm (2.4 in) across 11 days, and the humidity rises to a brisk 90%. For more details on December's climate, visit Vacaresti weather in December.

Compare Vacaresti's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Vacaresti

As September rolls in, Vacaresti experiences a delightful transition from the sweltering heat of summer to a more temperate climate. This month is characterized by warm days with maxima embracing the upper twenties, while nights bring a refreshing chill that hints at the upcoming autumn. With an average temperature significantly cooler than the peak summer months, yet markedly warmer than winter's stark cold, September strikes a balance that makes it a favored time for outdoor activities. Although the precipitation is more noticeable than in the preceding dry months, with a few rainy days scattered throughout, the overall humidity remains comfortable. For those interested in understanding the broader climate trends, the data can be explored further at Vacaresti Climate.