Last updated: February 26, 2025
In September, Heiligenkreuz, Austria, experiences a delightful transition from summer to autumn, with temperatures ranging from a pleasant minimum of 0°C (33°F) to a comfortable maximum of 29°C (84°F). The average temperature hovers around 15°C (59°F), offering a mild climate ideal for outdoor activities. This month typically sees 100 mm (3.9 inches) of precipitation spread across about 11 days, contributing to the lush landscapes and vibrant fall foliage that the region is celebrated for. With an average humidity level of 65%, visitors can enjoy the refreshing breezes as they explore the picturesque surroundings of this charming Austrian locale.
In September, Heiligenkreuz, Austria, emerges from the heat of summer with refreshing temperatures that signal the onset of autumn. The minimum temperature hovers around 0°C (33°F), providing a crisp start to the day, while the average climbs to a pleasant 15°C (59°F). As the sun makes its ascent, daytime highs can reach up to 29°C (84°F), allowing for comfortable outdoor activities and stunning fall scenery. This month showcases a gentle transition; you can feel the lingering warmth from summer’s end, yet the cooler evenings remind you of the approaching winter. Overall, September in Heiligenkreuz offers a beautiful blend of mild temperatures that are perfect for enjoying nature's changing hues.
In September, Heiligenkreuz experiences a shift towards early autumn as precipitation reaches 100 mm (3.9 in) over 11 days. This marks a notable trend as rainfall levels remain high, mirroring the wet conditions of the preceding summer months. With this substantial volume, September becomes the month of transition, where lush greenery persists while hints of cooler weather begin to emerge. The consistent pattern of rainfall in September aligns closely with the peaks seen in May (113 mm) and July (111 mm), indicating that the region often enjoys a bountiful summer before settling into the drier conditions of autumn. Overall, September's precipitation serves as a reminder of nature's cycle, balancing the tail end of summer’s lushness with the onset of autumn's calm.
In Heiligenkreuz, Austria, September brings a moderate shift in humidity, settling at 65%. This marks a slight uptick from the summer low of 60% in August, indicating the onset of the wetter autumn months. Interestingly, after reaching a low in the peak of summer, humidity levels begin to rise again as the temperature cools, reflecting a broader trend throughout the year. The dip to July's 70% and August's 60% is followed by this gentle increase, hinting at nature's transition as it prepares for the higher humidity levels of autumn and winter. As the year progresses, the humidity climbs back toward the figures observed in the colder months of October and beyond, where it reaches 84% by October and sits close to 90% in the depths of winter, creating an atmosphere of crispness that defines the region's seasonal character.
In September, Heiligenkreuz experiences a notable shift in UV exposure, with the UV Index settling at 6, categorizing it as high. This marks a decrease from the intense summer months where the index peaked at 9 in June, but the last traces of summer sun are still present. With a burn time of 25 minutes, it’s essential for residents and visitors to remain vigilant about sun safety as they enjoy the early autumn days. Notably, this month emphasizes the transition from the very high exposures of the summer, providing a reminder to adapt sun protection strategies as the seasons change. For more insights on UV exposure year-round, check out Heiligenkreuz UV Index.
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As the summer warmth begins to fade into autumn, September in Heiligenkreuz, Austria continues to bask in a generous 315 hours of sunshine, making it a delightful time to experience the region's stunning landscapes. This month naturally follows a peak in sunlight during July, which boasts an impressive 422 hours, and begins the gradual descent into the shorter days of fall. Interestingly, September's sunshine reflects a significant shift from the summer's brightness yet remains vibrant compared to the winter months ahead. With the sun's golden rays illuminating the picturesque countryside, September beckons both locals and visitors alike to revel in the lingering warmth of summer before autumn fully takes hold. The steady decline in sunshine hours serves as a reminder of the seasonal transition, encouraging outdoor exploration amidst the changing foliage.
In Heiligenkreuz, Austria, the likelihood of sunny weather in September stands at an appealing 49%, reflecting a favorable trend as summer transitions to autumn. This percentage is notably on par with March and exceeds both July and August, suggesting that early autumn days can surprise with ample sunshine. Following the summer months, where sunny chances fluctuate between 38% and 51%, September offers a solid opportunity for outdoor activities, encouraging locals and visitors alike to soak in the delightful crisp air amid the lingering warmth of late summer sun. With the sun making a robust appearance, September is an excellent time for exploring this picturesque region.
As September unfolds in Heiligenkreuz, Austria, the daylight begins to wane, offering about 12 hours of sunlight. This marks a gentle descent from the summer peak, where June, July, and August bask in a generous 15 hours of daylight. The transition from summer to autumn is evident, as the days gradually shorten, offering a soft warm glow that invites outdoor activities while hinting at the coziness of upcoming months. Following the lively summer months, September provides a balanced daylight experience before the depths of autumn settle in, with October and November dropping to 10 and 9 hours respectively. This rhythm of daylight serves as a beautiful reminder of nature's changing seasons, creating an enchanting atmosphere in the heart of the Austrian countryside.
In Heiligenkreuz, Austria, September marks a subtle shift in the prevailing winds, with an average speed of 2.5 m/s (6 mph). This gentle breeze is notably the calmest of the year, following a gradual decrease from the slightly stronger gusts of late spring and summer. While the wind's chill might linger in the crisp autumn air, September’s soft whispers serve as a reminder of the approaching seasonal change. As the year transitions towards October, winds begin to reclaim their momentum, hinting at the dynamic climatic character of this serene locale. Overall, September offers a tranquil interlude, sandwiched between the oscillating breezes of the warmer months and the invigorating gusts that lie ahead.
The weather in Heiligenkreuz 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 Heiligenkreuz and find detailed weather information for every month.
In September, temperatures range from a cool 0°C (33°F) at night to a warm 29°C (84°F) during the day, with an average of 15°C (59°F). This month experiences around 100 mm (3.9 in) of precipitation over 11 days, and humidity sits at a comfortable 65%. In stark contrast, January sees much colder temperatures, with a minimum of -17°C (2°F), an average of 0°C (33°F), and a maximum of 15°C (60°F). Precipitation drops significantly to 46 mm (1.8 in) over the same number of days, but humidity increases to a higher level of 90%. For more details on January weather, you can visit Heiligenkreuz weather in January.
September and February offer strikingly different weather conditions. In September, temperatures range from a minimum of 0°C (33°F) to a maximum of 29°C (84°F), with an average of 15°C (59°F). The month experiences about 100 mm (3.9 in) of precipitation over 11 days, complemented by a moderate humidity level of 65%. In contrast, February presents a much colder climate, with temperatures varying from -15°C (4°F) to a maximum of 17°C (63°F) and an average of just 3°C (37°F). This winter month sees significantly less precipitation, totaling 40 mm (1.6 in) over 9 days, yet humidity levels rise to 84%. For more details on February's weather patterns, check out Heiligenkreuz weather in February.
September and March present contrasting weather patterns, marked by significant differences in temperature and humidity. In September, temperatures range from a minimum of 0°C (33°F) to a comfortable maximum of 29°C (84°F), with an average of 15°C (59°F). The month experiences comparatively higher precipitation of 100 mm (3.9 in) over 11 days, combined with a humidity level of 65%. In stark contrast, March features much colder conditions, with temperatures ranging from a frigid -18°C (0°F) to a maximum of 21°C (69°F), and an average of only 5°C (41°F). This month also sees lower precipitation at 50 mm (2.0 in) across the same number of days (11), but it is characterized by higher humidity levels at 78%. For more details on the weather in March, you can visit Heiligenkreuz weather in March.
When comparing the weather in September and April, notable differences emerge in temperature and precipitation patterns. September boasts higher average temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 29°C (84°F), while April's temperatures are cooler, with a minimum of -5°C (23°F) and a maximum of 26°C (80°F). Despite September's warmer climate, it experiences more rainfall, accumulating around 100 mm (3.9 in) over approximately 11 days, compared to April's 54 mm (2.1 in) over about 10 days. Additionally, humidity levels tend to be slightly higher in April at 73%, compared to 65% in September. For a detailed look at April weather, you can visit Heiligenkreuz weather in April.
In comparing the weather between September and May, both months experience similar maximum temperatures, with highs reaching up to 29°C (84°F). However, September enjoys a more comfortable average temperature of 15°C (59°F) compared to May's 13°C (56°F). Precipitation is slightly higher in May, with 113 mm (4.4 in) recorded over 18 days, versus September's 100 mm (3.9 in) over 11 days. Additionally, May's humidity is also higher at 71%, compared to September's 65%. For a more detailed look at May weather in Heiligenkreuz, visit Heiligenkreuz weather in May.
When comparing the weather in September and June, we observe notable differences in temperature and humidity. September features a more diverse temperature range, with minimums dropping to 0°C (33°F) and maximums rising to 29°C (84°F), while June maintains a milder range with minimums at 6°C (43°F) and maximums peaking at 33°C (92°F). Precipitation is slightly higher in September, totaling 100 mm (3.9 in) over 11 days, compared to June's 91 mm (3.6 in) across 13 days. Additionally, June experiences higher humidity levels at 73%, compared to September's 65%. For more details on weather trends, check out Heiligenkreuz weather in June.
When comparing the weather in September and July, one can observe notable differences in temperature and precipitation patterns. September features a broader temperature range, with minimums dipping to 0°C (33°F) and maximums reaching up to 29°C (84°F), averaged at 15°C (59°F). In contrast, July maintains milder minimum temperatures at 7°C (45°F) and higher maximums climbing to 34°C (93°F), with an average of 20°C (67°F).
Precipitation is slightly higher in July, with 111 mm (4.4 in) falling over 15 days, compared to September's 100 mm (3.9 in) across 11 days. Humidity levels are similar, with September at 65% and July slightly higher at 70%. For those interested in a more detailed look at the weather during this time, you can visit Heiligenkreuz weather in July.
September weather is marked by cooler temperatures compared to August, with a minimum of 0°C and an average of 15°C, while August sees milder conditions with a minimum of 8°C and an average of 20°C. The maximum temperature in September reaches 29°C, which is significantly lower than August's peak of 35°C. Additionally, September experiences slightly more rainfall, totaling 100 mm over 11 days, compared to August's 106 mm over 14 days, suggesting a wetter atmosphere. Humidity levels are relatively similar, with September being slightly higher at 65% compared to August's 60%. For more information, you can check Heiligenkreuz weather in August.
In September, the weather is generally warmer, with average temperatures reaching 15°C (59°F) and maximums soaring up to 29°C (84°F). There’s also significant precipitation, totaling 100 mm (3.9 in) over approximately 11 days, accompanied by a relative humidity of 65%. In contrast, October sees cooler conditions, with an average temperature dropping to 11°C (51°F) and maximums around 24°C (76°F). Rainfall decreases to 58 mm (2.3 in) over about 10 days, but humidity rises significantly to 84%. For more detailed weather information, check out Heiligenkreuz weather in October.
September and November present notable differences in weather conditions. September typically boasts warmer temperatures, with averages around 15°C (59°F) and maximums reaching up to 29°C (84°F), while November sees much cooler temperatures, averaging only 5°C (42°F) and peaking at 19°C (66°F). Precipitation is higher in September at 100 mm (3.9 in) over 11 days, compared to November's 52 mm (2.0 in) over 10 days. Additionally, November experiences increased humidity at 89%, in contrast to September's 65%. For a comprehensive overview of the weather in November, you can visit Heiligenkreuz weather in November.
In September, temperatures range from a minimum of 0°C (33°F) to a maximum of 29°C (84°F), with an average of 15°C (59°F) and relatively moderate humidity at 65%. During this month, the region experiences about 100 mm (3.9 in) of precipitation over 11 days. In contrast, December brings much colder weather, with minimum temperatures dropping to -8°C (18°F) and a maximum of only 14°C (57°F), resulting in an average of just 2°C (36°F). The humidity increases significantly to 89%, and while December sees less precipitation compared to September at 63 mm (2.5 in), it occurs over 13 days. For more detailed information, check Heiligenkreuz weather in December.
As summer transitions to autumn, September in Heiligenkreuz presents a delightful shift in weather, characterized by milder temperatures and an invigorating change in atmosphere. While the maximum temperatures reach a pleasant 29°C, the average drops to a comfortable 15°C, making outdoor activities particularly enjoyable. Precipitation sees a modest increase, with about 11 days of rain throughout the month, contributing to the lush greenery of the area. This blend of warm days and cooler evenings, coupled with a humidity level of 65%, marks September as a unique time to experience the charm of Heiligenkreuz. For more detailed insights on weather patterns, visit Heiligenkreuz Climate.