Last updated: February 26, 2025
In September, Petronell-Carnuntum experiences a delightful range of temperatures, with a maximum reaching up to 32°C (90°F) and a comfortable average of 18°C (64°F). The minimum drops to 4°C (39°F), highlighting the remarkable shifts characteristic of early autumn. Although the month witnesses 81 mm (3.2 in) of rainfall across 9 days, the humidity hovers around a pleasant 65%, creating a refreshing atmosphere. This blend of warm days and cooler nights, coupled with scattered showers, enhances the charm of this historic Austrian locale, inviting visitors to explore its rich cultural heritage amidst an ever-changing landscape.
In Petronell-Carnuntum, Austria, the month of September marks a pleasant transition from the scorching summer to the cooler autumn months. With temperatures ranging from a minimum of 4°C (39°F) to a maximum of 32°C (90°F), the average settles at a comfortable 18°C (64°F), providing ideal conditions for outdoor activities. This month sees a significant drop from the peak summer heat, as August's highs flirt with 38°C (100°F). As the days grow shorter, September offers a balance of warmth and refreshing breezes, making it a perfect time to explore the region's rich history and stunning vineyards while still enjoying the fading warmth of summer.
In September, Petronell-Carnuntum experiences a notable peak in precipitation, recording an impressive 81 mm (3.2 in) over 9 days. This marks a significant increase compared to the previous months, with rainfall steadily rising from 63 mm (2.5 in) in August. The transition to autumn brings not only more rain but also a shift in the weather pattern, as the late summer warmth gives way to cooler, more refreshing days. The cumulative rainfall of September suggests that this month becomes pivotal for replenishing local water sources before the dryer months of October and November approach, highlighting a clear trend of heightened moisture at the onset of autumn.
In September, Petronell-Carnuntum experiences a refreshing shift in humidity, settling at around 65%. This marks a notable increase from the drier summer months of July and August, where humidity dipped to 70% and 60%, respectively. As autumn approaches, the overall trend reveals a gradual rise in humidity levels starting from the summer's low, likely influenced by seasonal changes in temperature and atmospheric conditions. Comparing September to the winter months of January and February, which are characterized by much higher humidity levels of 90% and 84%, it's clear that while the air feels drier than in these colder months, the transition into fall brings a moderate increase that resonates with the season's refreshing coolness.
In September, Petronell-Carnuntum experiences a shift as the UV Index drops to 6, indicating a high exposure category with a burn time of 25 minutes. Following the intense summer months with very high UV levels reaching up to 9 in June, this transitional period reflects the gradual onset of autumn. Although still significant, the UV exposure becomes more manageable compared to the peak summer values, allowing residents and visitors to enjoy the outdoors while still being mindful of sun protection. As the seasons change, it’s essential to stay informed about the UV Index trends throughout the year to ensure safe sun exposure. For more detailed information, check out Petronell-Carnuntum UV Index.
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As summer gracefully transitions into autumn, September in Petronell-Carnuntum offers a delightful blend of mild weather and abundant sunshine, boasting 323 hours of sunshine. This marks a notable decline from the sun-drenched days of July, which recorded 428 hours, yet it still outshines both October and the winter months ahead. The consistent upward trend from January through August culminates in the vibrant days of late summer, while September serves as a gentle reminder that autumn remains inviting, with ample opportunities to bask in the soft, golden light before the days shorten. Embrace the fading warmth and enjoy the picturesque landscapes during this enchanting month.
In Petronell-Carnuntum, Austria, the likelihood of sunny weather in September reveals an intriguing trend in the annual cycle of sunshine. With a 51% chance of sunny days, September stands shoulder to shoulder with October, showcasing a slight recovery in sunny weather compared to the summer's highs—58% in June and 48% in July. As the warm summer months transition into the comforting embrace of autumn, sunshine becomes a bit more elusive compared to peak summer, yet September maintains a relatively robust probability of clear skies. This balance suggests that while the days may begin to shorten, opportunities for basking in the sun are still very much present, making September a delightful time to explore the area's natural beauty.
As September unfolds in Petronell-Carnuntum, Austria, daylight begins to wane, showcasing a gradual shift from the summer months. With 12 hours of daylight, this marks a gentle decline from the summer's peak of 15 hours in June, July, and August. The transition signals the onset of autumn, where the sun sets earlier, inviting cozy evenings and the rich colors of fall. Following September, daylight continues to decrease, dipping to 10 hours in October, highlighting a clear seasonal trend as the long, sunlit days of summer give way to the shorter, crisp autumn days. This rhythmic fluctuation not only reflects the changing seasons but also invites residents and visitors alike to savor the beauty and unique ambiance that September brings.
As the seasons shift in Petronell-Carnuntum, Austria, September ushers in a gentle breeze, with an average wind speed of 2.8 m/s (6 mph). This marks a noticeable decline compared to the busier summer months, where winds typically hover around 3.0 to 4.4 m/s. The arrival of autumn brings a sense of tranquility, as the winds calm down from their peak in May. While the lush greenery still clings on from the warmer months, the softer September gusts create a serene atmosphere, setting the stage for the vibrant colors of fall. As the days grow shorter, the cooler, more stable air reminds us of the approaching changes, yet the subdued winds provide a comforting backdrop, perfect for leisurely strolls amidst nature's transition.
The weather in Petronell-Carnuntum changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Petronell-Carnuntum and find detailed weather information for every month.
September and January present strikingly different weather patterns. In September, temperatures typically range from a mild minimum of 4°C (39°F) to a warm maximum of 32°C (90°F), with an average of 18°C (64°F). The month experiences around 81 mm (3.2 in) of precipitation over about 9 days, accompanied by 65% humidity, creating a comfortable atmosphere for outdoor activities.
In contrast, January is characterized by much colder temperatures, with lows plummeting to -15°C (6°F) and an average of just 1°C (35°F). The maximum temperature barely reaches 17°C (62°F), and the month sees only 31 mm (1.2 in) of precipitation over 8 days. Additionally, the humidity is higher at 90%, leading to a more pronounced chill.
For a detailed look at the January weather specifics in Petronell-Carnuntum, you can visit Petronell-Carnuntum weather in January.
September and February exhibit stark contrasts in weather patterns. In September, temperatures can range from a mild 4°C (39°F) to a warm 32°C (90°F), with an average of 18°C (64°F) and a total precipitation of 81 mm (3.2 in) over 9 days. In contrast, February experiences much colder temperatures, with a minimum of -10°C (14°F) and a maximum of 19°C (67°F), averaging just 4°C (39°F). The month has significantly less rainfall, totaling around 30 mm (1.2 in) over 8 days, yet the humidity is higher, reaching 84%. For more detailed information, you can visit Petronell-Carnuntum weather in February.
In comparing the weather of September and March, we see distinct differences in temperature and precipitation. September enjoys warmer temperatures, with a minimum of 4°C (39°F) and an average of 18°C (64°F), peaking at 32°C (90°F), making it a pleasant transition into autumn. In contrast, March is much cooler, featuring a minimum of -13°C (10°F) and an average of 7°C (45°F), with a maximum of only 23°C (73°F). Rainfall is also significantly different; September receives 81 mm (3.2 in) over about 9 days, while March has less precipitation at 33 mm (1.3 in) over approximately 7 days, albeit with higher humidity at 78% compared to September's 65%. For more specific insights, you can check the detailed forecast via Petronell-Carnuntum weather in March.
September and April present contrasting weather patterns that reflect the transition between summer and autumn. In September, temperatures range from a cool 4°C (39°F) at night to a warm 32°C (90°F) during the day, with an average of 18°C (64°F). The month typically sees around 81 mm (3.2 in) of precipitation over approximately 9 days, while humidity hovers around 65%. In contrast, April starts off cooler, with minimum temperatures dropping to -4°C (26°F) and maximums reaching 29°C (85°F) for an average of 12°C (54°F). Rainfall is significantly less in April, at 32 mm (1.3 in) over about 7 days, accompanied by a slightly higher humidity level of 73%. For more specific information about the weather in April, you can visit Petronell-Carnuntum weather in April.
September and May present distinct weather characteristics, making each month unique. In September, temperatures vary more widely, with a minimum of 4°C and a maximum of 32°C, averaging around 18°C. This month also sees a moderate amount of precipitation at 81 mm over about 9 days, with humidity levels around 65%. In contrast, May tends to be slightly cooler, with minimum temperatures of 3°C and a maximum of 33°C, averaging 16°C. Although May has slightly less precipitation at 71 mm, it is spread over more days (12), resulting in a higher humidity level of 71%. For more detailed insights, check out Petronell-Carnuntum weather in May.
In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 35°C (95°F), offering an average of 22°C (72°F). The month sees lower precipitation of 58 mm (2.3 in) over 9 days and a humidity level of 73%. In contrast, September experiences a wider temperature fluctuation, with minimums dropping to 4°C (39°F) and maximums reaching 32°C (90°F), resulting in an average of 18°C (64°F). Although the amount of precipitation increases to 81 mm (3.2 in) over the same number of rainy days, the humidity also decreases slightly to 65%. For more details on June weather, you can check Petronell-Carnuntum weather in June.
In comparing the weather between September and July, September offers a wider temperature range, with a minimum of 4°C (39°F) and a maximum of 32°C (90°F), leading to an average temperature of 18°C (64°F). In contrast, July showcases warmer conditions, featuring a minimum of 10°C (51°F), an average of 23°C (73°F), and a peak temperature of 38°C (100°F). Both months experience a notable level of precipitation, with September receiving 81 mm (3.2 in) over 9 days and July recording 61 mm (2.4 in) over 10 days. Additionally, humidity levels are slightly higher in July at 70%, compared to September's 65%. For more detailed insights into July weather, you can check Petronell-Carnuntum weather in July.
In comparing the weather of September and August, September experiences cooler temperatures with a minimum of 4°C (39°F) and an average of 18°C (64°F), while August boasts warmer temperatures, with a minimum of 11°C (52°F) and an average of 23°C (73°F). The maximum temperature in August can reach as high as 38°C (101°F), significantly warmer than September's peak of 32°C (90°F). Additionally, September has slightly higher precipitation, totaling 81 mm (3.2 in) over 9 days, compared to August's 63 mm (2.5 in) over 11 days. Humidity also rises in September to 65%, whereas August maintains a lower level at 60%. For more detailed insights, you can check the Petronell-Carnuntum weather in August.
September weather typically showcases a wider temperature range, with minimums of 4°C (39°F) and maximums reaching 32°C (90°F), resulting in an average of 18°C (64°F). The month experiences more precipitation than October, totaling 81 mm (3.2 in) over 9 days, along with a humidity level of 65%. In contrast, October brings cooler temperatures, with lows of 2°C (35°F) and highs of 25°C (77°F), leading to a lower average of 12°C (55°F). Precipitation decreases significantly to 43 mm (1.7 in) over just 7 days, but humidity rises to 84%. For more specifics about October's climate, you can check out Petronell-Carnuntum weather in October.
In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 32°C (90°F), with an average of 18°C (64°F), making it generally warm. Rainfall is quite moderate at 81 mm (3.2 in) over 9 days, and humidity sits at 65%, contributing to a pleasant summer feel. In contrast, November experiences much colder weather, with temperatures dipping to a minimum of -6°C (22°F) and averaging only 7°C (45°F). The highest temperature in November reaches 20°C (67°F), signifying a significant drop. Precipitation decreases to 48 mm (1.9 in) over the same number of days, and humidity rises to a higher 89%, resulting in a damp, colder atmosphere. For those interested in more specific details, you can check Petronell-Carnuntum weather in November.
In September, the weather is notably warmer, with average temperatures around 18°C (64°F) and a maximum reaching up to 32°C (90°F), while December brings a significant drop in temperature, averaging just 3°C (38°F) with highs of 14°C (58°F) and lows plummeting to -6°C (22°F). September experiences moderate precipitation of 81 mm (3.2 in) over 9 days, whereas December sees slightly less rainfall at 56 mm (2.2 in) spread over 10 days. Additionally, December's humidity rises to 89%, offering a distinctly cooler and more damp atmosphere compared to September's 65% humidity. For more detailed information on December weather, check out Petronell-Carnuntum weather in December.
As September arrives in Petronell-Carnuntum, the weather showcases a delightful transition from the warmth of summer to the early whispers of autumn. With average temperatures hovering around a comfortable 18°C, the maximum highs can still reach 32°C, offering plenty of sunny days for outdoor activities. However, as the month progresses, expect a noteworthy increase in precipitation, with about 81 mm falling over 9 rainy days, adding a refreshing touch to the crisp air and slightly boosting humidity levels to 65%. This blend of warmth and occasional rain marks September as a unique and vibrant month, contrasting with the extremes of previous summer months and foreshadowing the coolness of autumn ahead. For more detailed insights into the weather patterns, visit Petronell-Carnuntum Climate.