Last updated: February 26, 2025
Experience the enchanting September weather in Sankt Jakob, Austria, where the crisp air offers a delightful transition into autumn. With maximum temperatures reaching a pleasant 28°C (82°F), the days are warm enough for outdoor adventures. The average temperature hovers around 14°C (57°F), while cool nights can dip to a brisk -1°C (31°F). Prepare for occasional rain, as the month sees approximately 126 mm of precipitation across 13 days, creating a lush landscape. The humidity levels rest at a comfortable 74%, adding to the region's charm. Embrace the beauty of Sankt Jakob as nature prepares for the colorful fall ahead.
In September, temperatures in Sankt Jakob, Austria begin to gently transition from the warmth of summer to the coolness of autumn. The month starts off with a noticeable min of -1°C (31°F), setting the stage for crisp mornings and cool evenings, while the average temperature settles around a comfortable 14°C (57°F). As the days progress, warmth peaks with a max of 28°C (82°F), offering a delightful contrast that allows for lingering outdoor activities amidst the changing foliage. This blend of cool nights and pleasantly warm days not only showcases the balance of seasons but also invites visitors to soak in the beauty of Sankt Jakob's picturesque landscapes, making September a captivating time to experience this charming alpine region.
In September, Sankt Jakob experiences a notable distribution of precipitation, recording 126 mm (5.0 in) over 13 days. This amount reflects a slight decrease from the wetter months of May through August, which all saw higher totals, with May peaking at 147 mm. However, September's rainfall is still substantial, contributing to the lush autumn landscape. The trend indicates a gradual transition into the drier autumn months, with precipitation amounts dropping significantly in October to just 62 mm (2.4 in). This fluctuation highlights the region's dynamic climate, where summer’s abundance gives way to the crispness of fall.
In September, Sankt Jakob experiences a humidity level of 74%, maintaining a comfortable balance before the onset of autumn. This figure is consistent with the drier conditions noted in the summer months, where humidity peaked at 68% in August. As the seasons transition, we see a slight uptick in humidity compared to the late summer, hinting at the approaching cooler months. From October onward, humidity levels rise significantly, climbing back into the high 80s and low 90s through the winter. Overall, September represents a brief reprieve from high humidity, making it an ideal time for outdoor activities as the vibrant colors of autumn begin to emerge.
In September, Sankt Jakob experiences a notable shift in its UV Index, registering at 7, which falls into the high exposure category. This marks a slight decline from the very high readings of 8 in August, yet still demands attention for sun safety, with a burn time of 25 minutes. As summer fades, the UV Index trends downwards from its peak in June and July, where it reached 9. This pattern highlights a seasonal transition, encouraging residents and visitors to remain mindful of sun protection, especially during midday hours. For more detailed insights on UV levels throughout the year, visit Sankt Jakob UV Index.
UV Risk Categories
As the seasons transition, September in Sankt Jakob offers a delightful blend of warmth and light, boasting 302 hours of sunshine. This marks a gentle decline from the peak summer months, with July enjoying the highest sun exposure at 410 hours. Interestingly, September's sunshine serves as a bridge between the vibrant summer and the cooler autumn days, falling comfortably between August's 373 hours and October's 274 hours. This pattern reflects a predominant trend of diminishing daylight, yet the beauty of early autumn foliage combined with these lingering sunny days creates a picturesque backdrop, inviting outdoor adventures and serene moments in nature.
In Sankt Jakob, Austria, September offers a promising 45% chance of sunny weather, aligning with the bright trends observed in the preceding months of February and March, which show robust sun probabilities of 45% and 50%, respectively. This sunny potential indicates a favorable transition from summer to autumn, as the likelihood of sunshine remains relatively high compared to other autumn months like October and November, which drop to 31% and 24%. Overall, September emerges as a wonderful opportunity to enjoy outdoor activities under the golden sun before the colder weather sets in.
As summer transitions into autumn, September in Sankt Jakob, Austria, offers a gentle shift in daylight duration, basking in 12 hours of light. This marks a subtle decline from the extended 15 hours enjoyed in June, July, and August, reflecting nature's gradual preparation for the colder months ahead. While the days grow shorter, this reduction is not too abrupt, maintaining a pleasant balance as the landscape begins to take on the golden hues of early fall. As daylight persists a bit longer than in the months of October and November, September serves as a beautiful bridge, inviting residents and visitors alike to savor the fading warmth of the sun before the deepening darkness of winter sets in.
As September unfolds in Sankt Jakob, Austria, the gentle whispers of the wind offer a charming transition to autumn. With an average wind speed of 1.3 m/s (3 mph), the breezes are slightly more subdued than in the warmer months, reflecting the area’s overall gradual decline in wind intensity as the year progresses. While summer’s peak was marked by 1.7 m/s in May and June, September brings a peaceful calm that encourages strolls through the vibrant fall foliage. This subtle shift sets the stage for a serene change of seasons, creating an inviting atmosphere as the landscape prepares for the cooler months ahead.
The weather in Sankt Jakob 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 Sankt Jakob and find detailed weather information for every month.
September and January present strikingly contrasting weather patterns. In September, the temperatures range from a brisk -1°C (31°F) to a warm 28°C (82°F), with an average of 14°C (57°F), making it a month of transition from summer to autumn. This month sees considerable rainfall, with 126 mm (5.0 in) spread over 13 days, and a humidity level of 74%. In contrast, January brings frigid conditions, with temperatures plummeting to a minimum of -24°C (-10°F) and averaging -3°C (27°F). The maximum temperature reaches only 11°C (52°F), and precipitation is significantly lower, at 31 mm (1.2 in) over just 6 days, though humidity rises to 91%. For a deeper understanding of the winter weather dynamics, you can visit Sankt Jakob weather in January.
September offers a more temperate climate, with average temperatures sitting at a comfortable 14°C (57°F) and maximums reaching up to 28°C (82°F). Despite its mildness, it also experiences significant precipitation at 126 mm (5.0 in) over 13 days, and the humidity level is relatively high at 74%. In contrast, February brings much colder conditions, with average temperatures around 0°C (33°F), dipping as low as -24°C (-11°F) at night. Precipitation is lower, at 53 mm (2.1 in), falling over just 8 days, but the humidity is higher at 87%, making the cold feel even more biting. For a detailed look at February conditions, check out Sankt Jakob weather in February.
In comparing the weather of September and March, it is clear that these months experience stark differences in temperature and precipitation. September boasts a milder average temperature of 14°C (57°F), with maximums reaching up to 28°C (82°F), while March sees a much chillier average of just 4°C (39°F) and a maximum of 20°C (69°F). Additionally, September tends to be wetter, with 126 mm (5.0 in) of precipitation over 13 days, compared to March's 52 mm (2.0 in) and 10 days of precipitation. Interestingly, March has a slightly higher humidity level at 82%, compared to September's 74%. For more specific details on March weather patterns, you can check Sankt Jakob weather in March.
In comparing the weather between September and April, September tends to be milder with an average temperature of 14°C (57°F) and maximums reaching up to 28°C (82°F), while April has a cooler average of 9°C (48°F) with maximums around 26°C (79°F). Interestingly, April experiences lower precipitation at 74 mm (2.9 in) over 11 days, compared to September's 126 mm (5.0 in) spread over 13 days. Furthermore, despite the slightly lower humidity in September at 74%, April's humidity is higher at 79%, contributing to a different comfort level overall. For more detailed information about April weather specifics, you can visit Sankt Jakob weather in April.
When comparing the weather in September and May, we see distinct differences in temperatures and precipitation patterns. September starts off with a minimum temperature of -1°C (31°F) and reaches an average of 14°C (57°F), peaking at 28°C (82°F). In contrast, May features slightly warmer temperatures, with a minimum of 0°C (32°F) and an average of 12°C (55°F), while the maximum stays close at 27°C (81°F). Precipitation levels are higher in May, with 147 mm (5.8 in) over 20 days, compared to September's 126 mm (5.0 in) over 13 days. Both months share a humidity level of 74%, indicating moist air throughout. For a closer look at May weather, check out Sankt Jakob weather in May.
In comparing the weather of September and June, we see notable differences in temperature and precipitation patterns. September tends to be cooler, with minimum temperatures dropping to -1°C (31°F) and an average temperature of 14°C (57°F), whereas June starts off warmer, with minimums around 3°C (37°F) and an average of 18°C (64°F). The maximum temperatures in June can reach up to 33°C (91°F), significantly higher than September's maximum of 28°C (82°F). Additionally, September experiences more precipitation, totaling 126 mm (5.0 in) over 13 days, compared to June's 99 mm (3.9 in) over 16 days. Both months have comparable humidity levels, with September at 74% and June at 75%. For a more detailed look at June's weather, check out this link: Sankt Jakob weather in June.
When comparing the weather in September and July, notable differences emerge. September generally has cooler temperatures with a minimum of -1°C (31°F), an average of 14°C (57°F), and a maximum of 28°C (82°F). In contrast, July showcases warmer conditions, featuring a minimum of 8°C (46°F), an average of 19°C (66°F), and a maximum of 31°C (89°F). Both months experience significant precipitation, with September receiving 126 mm (5.0 in) over 13 days, while July has 117 mm (4.6 in) across 16 days, indicating a slightly wetter climate in September. Humidity levels remain consistent at 74% for both months, contributing to a humid feel regardless of the overall temperature differences. For more detailed information about July weather, you can visit Sankt Jakob weather in July.
Comparing the weather between September and August reveals a notable shift in temperature and precipitation patterns. September brings cooler temperatures, with a minimum of -1°C (31°F) and an average of 14°C (57°F), while August is warmer, featuring a minimum of 6°C (42°F) and an average of 19°C (66°F). Moreover, September experiences a wider range in maximum temperatures, peaking at 28°C (82°F) compared to August's maximum of 33°C (92°F). Precipitation levels are relatively similar, with September recording 126 mm (5.0 in) over 13 days and August slightly higher at 137 mm (5.4 in) over 15 days. Additionally, September has a higher humidity level at 74%, while August's humidity sits at 68%. For a detailed look at August weather, you can visit Sankt Jakob weather in August.
September generally presents milder temperatures, with average highs reaching up to 28°C (82°F), while October sees a noticeable drop in temperature, with an average high of only 22°C (72°F). Additionally, September experiences higher precipitation levels at 126 mm (5.0 in) over 13 days, compared to October's 62 mm (2.4 in) spread across 9 days. The humidity also increases in October, rising to 88%, compared to September's 74%. For more details, you can check Sankt Jakob weather in October.
September typically brings warmer temperatures, with a minimum of -1°C (31°F) and an average of 14°C (57°F), peaking at a mild 28°C (82°F). In contrast, November sees significantly cooler conditions, with a minimum temperature dropping to -7°C (20°F) and an average of only 4°C (40°F), while the maximum reaches 18°C (66°F). Additionally, September experiences higher precipitation levels at 126 mm (5.0 in) across 13 days, compared to November’s 86 mm (3.4 in) over just 10 days. Humidity also increases in November, reaching 90%, compared to 74% in September. For more detailed information, you can check out Sankt Jakob weather in November.
The weather in September is markedly milder compared to December, with average temperatures around 14°C (57°F) and maximums reaching up to 28°C (82°F). In contrast, December experiences much colder conditions, with average temperatures dropping to -1°C (30°F) and maximums only reaching 10°C (51°F). Additionally, September sees higher precipitation levels at 126 mm (5.0 in) over 13 days, whereas December has less rainfall, totaling 71 mm (2.8 in) across 10 days. The humidity also increases in December, rising to 89% compared to September's 74%. For more details about the specific climate conditions, check out Sankt Jakob weather in December.
September in Sankt Jakob marks a transition into autumn, bringing about a noticeable shift in weather compared to the sweltering summer months. The days can still reach pleasant highs around 28°C (82°F), but the overall climate turns cooler with an average temperature of 14°C (57°F) and nighttime lows dipping to near freezing. This month also sees an increase in precipitation, with about 126 mm (5.0 in) falling over 13 days, making it one of the wetter periods of the year. Humidity levels hover around 74%, creating a crisp atmosphere that beautifully complements the stunning fall foliage. For more detailed insights and comparisons, check out Sankt Jakob Climate.