September Weather in Sankt Gallenkirch, Austria

Last updated: February 26, 2025

In September, Sankt Gallenkirch, Austria, experiences a notable transition as summer wanes, with temperatures ranging from a maximum of 21°C (69°F) to a minimum of -10°C (15°F), resulting in an average of 8°C (46°F). This time of year is characterized by high humidity levels at 83% and precipitation amounts totaling 151 mm (5.9 in) over 16 days. The mix of crisp air and the onset of autumn foliage makes this month a beautiful yet dynamic time to explore the stunning landscapes of the region.

September Temperature in Sankt Gallenkirch

In September, Sankt Gallenkirch transitions into the early embrace of autumn, with temperatures reflecting a gradual cool-down from the summer warmth. The average temperature settles at 8°C (46°F), with daily highs reaching a comfortable 21°C (69°F), perfect for outdoor activities in the picturesque mountains. However, the mornings hint at the chill to come, with minima dropping to -10°C (15°F). This month serves as a bridge between the lingering summer and the impending winter, showcasing a stunning shift in climate while offering breathtaking landscapes adorned with early autumn hues. Such a blend of warm days and crisp nights makes September an enchanting time to explore the beauty of Sankt Gallenkirch.

September Weather in Sankt Gallenkirch: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sankt Gallenkirch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec182328354252535346392820
Data source: Temperature data for Sankt Gallenkirch 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 Sankt Gallenkirch

In September, Sankt Gallenkirch experiences a notable precipitation amount of 151 mm (5.9 in), coupled with 16 rainy days, marking a transition from the typically wetter summer months. This amount reflects a continuation of the rainfall trend seen in the preceding months, particularly August, which recorded the highest levels at 196 mm. Following the summer peak, September’s precipitation is slightly lower but still significant, heralding the onset of autumn. As the year progresses, the data suggest a gradual decline in both precipitation totals and rainy days, hinting at crisper and drier conditions to come in the fall. Overall, September strikes a balance between the lushness of summer and the drying trend of the season ahead.

September Precipitation Trends in Sankt Gallenkirch

The chart displays monthly precipitation patterns in Sankt Gallenkirch, 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.
JanFebMarAprMayJunJulAugSepOctNovDec142911279319316917219615114095168
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sankt Gallenkirch

In Sankt Gallenkirch, Austria, September marks a subtle shift in humidity, with levels averaging around 83%. This slight increase from August's 80% reflects the transition into autumn, where moisture levels begin to rise again after the summer peak. Notably, the humidity has remained relatively high throughout the year, peaking in the colder months of January and October at 92% and 90%, respectively. As the seasons change, the consistent high humidity underscores the area’s distinctive alpine climate, offering a refreshing yet brisk atmosphere as warm summer evenings give way to the cooler autumn air.

September Average Humidity in Sankt Gallenkirch

This chart illustrates the average monthly humidity levels in Sankt Gallenkirch, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sankt Gallenkirch

As summer transitions to autumn in Sankt Gallenkirch, Austria, the UV Index in September reflects a notable change, with a reading of 7 categorized as high, allowing for a burn time of 25 minutes. This dip from the peak values reached in the summer months indicates a gradual reduction in sun intensity, yet it remains essential to stay protected during outdoor activities. Throughout the warmer season, the UV Index soared to as high as 10, prompting caution, especially in July and June. Comparatively, September invites a perfect balance, offering ample sunlight and moderate warmth while reminding us that UV exposure is still significant. As you embrace the beauty of early autumn in this picturesque location, keep in mind the importance of skin protection, and explore more about the UV levels at Sankt Gallenkirch UV Index.

Maximum UV Index Levels in Sankt Gallenkirch for September

The chart shows the monthly maximum UV Index (UVI) for Sankt Gallenkirch 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097532
Data source: Sankt Gallenkirch 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 Sankt Gallenkirch

As summer wanes and autumn beckons, September in Sankt Gallenkirch reveals a captivating shift in daylight, with 316 hours of sunshine illuminating the landscape. Following the peak of 409 hours in July, the sunlight gradually tapers off, yet September still offers a generous amount, suggesting a warm, lingering embrace from the summer months. This trend reflects the gradual transition into fall, where the crisp air begins to replace the summer warmth, making it a perfect time for outdoor adventures against a backdrop of stunning alpine scenery. The month serves as a gentle reminder of the vibrant beauty that characterizes Austria's seasonal dance, blending the last hues of summer with the burgeoning colors of autumn.

Monthly Sunshine Duration in Sankt Gallenkirch: September Highlighted

The September sunshine duration represents the total number of hours Sankt Gallenkirch 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.
JanFebMarAprMayJunJulAugSepOctNovDec173h239h310h357h372h392h409h376h316h286h230h195h
Data source: Sankt Gallenkirch September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sankt Gallenkirch During September

In September, the likelihood of enjoying sunny weather in Sankt Gallenkirch, Austria, stands at approximately 37%, marking a noticeable uptick compared to the summer months of July and August, which see chances around 30% and 28%, respectively. This slight increase hints at the gradual transition into autumn, where sun-kissed days are still present but begin to wane. As the year progresses, September’s sunny prospects are reminiscent of May's 29%, while offering better odds than the cooler months of winter, particularly January’s mere 20%. Overall, if you’re planning a visit, the chances of catching some rays in September are relatively promising, making it an enticing time to experience the serenity of the alpine landscape.

Percentage of Sunny Days in September in Sankt Gallenkirch

The chart illustrates the percentage of sunny days in Sankt Gallenkirch 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 Sankt Gallenkirch experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%43%39%38%29%32%30%28%37%40%35%36%
Data source: Sankt Gallenkirch September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sankt Gallenkirch in September

As summer wanes in Sankt Gallenkirch, September brings a gentle transition in daylight, offering around 12 hours of sun each day. This marks a gradual decrease from the 15 hours enjoyed during peak summer months of June and July, reflecting a shift towards shorter days as autumn approaches. The sunlight begins to soften, mirroring the transition in nature, with vibrant leaves preparing for a beautiful autumn show. This month serves as a reminder of the cyclical rhythm of the seasons, where each passing day gradually nudges us into the cozy embrace of fall, with daylight decreasing steadily into October's 10 hours and beyond.

Average Daylight Hours in Sankt Gallenkirch for September

The chart illustrates the variation in daylight duration in Sankt Gallenkirch throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 58m10h 17m11h 56m13h 37m15h 4m15h 48m15h 25m14h 7m12h 30m10h 49m9h 20m8h 34m
Data source: Sankt Gallenkirch daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Sankt Gallenkirch

As September unfolds in Sankt Gallenkirch, Austria, the average wind speed lingers at a gentle 1.3 m/s (3 mph), mirroring the calm breezes of late summer. This trend of mild winds continues from August, suggesting a consistent, tranquil atmosphere as the region transitions into autumn. Throughout the year, the wind speeds remain relatively stable, with only minor fluctuations, indicating that the serene mountain setting offers a peaceful refuge from the gustier conditions found in other seasons. With September's soft whispers of wind, visitors can fully embrace the beauty of the changing landscape, making it an ideal time for leisurely outdoor pursuits.

Average September Wind Speed in Sankt Gallenkirch

The chart displays monthly wind speed patterns in Sankt Gallenkirch, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.71.41.41.61.41.41.31.3 m/s1.51.41.4
Data source: Sankt Gallenkirch September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Sankt Gallenkirch Compares to Other Months

The weather in Sankt Gallenkirch 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 Gallenkirch and find detailed weather information for every month.

In September, Sankt Gallenkirch experiences milder temperatures, ranging from a minimum of -10°C (15°F) to a maximum of 21°C (69°F), with an average of 8°C (46°F). The month is characterized by relatively high humidity at 83% and about 151 mm (5.9 in) of precipitation over 16 days. In contrast, January brings much colder conditions, with temperatures dipping to a minimum of -30°C (-21°F) and peaking at just 5°C (42°F), averaging around -8°C (18°F). Despite slightly lower precipitation levels at 142 mm (5.6 in) over 11 days, January's humidity is even higher at 92%. For more detailed insights, you can check Sankt Gallenkirch weather in January.

In September, the weather in Sankt Gallenkirch features milder temperatures, with averages around 8°C (46°F) and a maximum of 21°C (69°F), making it a more pleasant time for outdoor activities. In contrast, February brings much colder conditions, with average temperatures of -5°C (24°F) and a minimum of -23°C (-10°F), which can be quite harsh for those unaccustomed to winter. While September experiences more precipitation over 16 days totaling 151 mm (5.9 in), February sees less rainfall at 91 mm (3.6 in) across 12 days. Both months have relatively high humidity, with February slightly higher at 89% compared to September's 83%. For more detailed information, you can check Sankt Gallenkirch weather in February.

When comparing the weather in September and March, it is clear that March tends to be much colder. In September, temperatures range from a minimum of -10°C (15°F) to a maximum of 21°C (69°F), with an average of 8°C (46°F). In contrast, March features a significantly lower temperature range, with a minimum of -24°C (-10°F) and a maximum reaching only 11°C (53°F), leading to an average of -2°C (28°F). Additionally, both months see considerable precipitation, with September receiving 151 mm (5.9 in) over 16 days and March just slightly less at 127 mm (5.0 in) across 17 days. Humidity levels are quite high in both months, with September averaging 83% and March at 87%. For more detailed information, you can check out Sankt Gallenkirch weather in March.

When comparing the weather in September and April, notable differences emerge in both temperature and precipitation. September experiences milder temperatures, with a minimum of -10°C (15°F), an average of 8°C (46°F), and a maximum of 21°C (69°F), while April is cooler, with a minimum of -23°C (-8°F), an average of 2°C (35°F), and a maximum of 16°C (61°F). In terms of precipitation, September is wetter, receiving 151 mm (5.9 in) over 16 days compared to April's 93 mm (3.7 in) over 13 days. Humidity levels remain fairly consistent, with September at 83% and April slightly higher at 84%. For more specific details, you can check Sankt Gallenkirch weather in April.

In comparing the weather of September and May, we observe notable differences in temperature and precipitation. September typically has a milder range with minimum temperatures around -10°C (15°F) and an average of 8°C (46°F), peaking at a pleasant 21°C (69°F). In contrast, May tends to be colder overall, with minimum temperatures dropping to -14°C (7°F) and an average of 5°C (42°F), though it can reach a high of 22°C (72°F). Precipitation levels are also significant, with September receiving approximately 151 mm (5.9 in) over 16 days, while May sees increased rainfall of 193 mm (7.6 in) across 23 days. Both months enjoy relatively high humidity, with September at 83% and May slightly lower at 80%. For more detailed weather information, you can check Sankt Gallenkirch weather in May.

September and June present distinct weather patterns, with September experiencing cooler temperatures compared to June. In September, the minimum temperature can drop to -10°C (15°F), while the average hovers around 8°C (46°F), reaching a maximum of 21°C (69°F). In contrast, June features milder conditions, with temperatures ranging from a minimum of -3°C (26°F) to an average of 11°C (52°F), peaking at 27°C (81°F). Precipitation is relatively high in both months, with September receiving 151 mm (5.9 in) over 16 days and June slightly wetter at 169 mm (6.7 in) across 20 days. Humidity levels remain similar, averaging around 83% in September and 82% in June. For more detailed weather insights, check out Sankt Gallenkirch weather in June.

When comparing the weather in September to July, it's evident that September experiences cooler temperatures, with a minimum of -10°C (15°F) and an average of 8°C (46°F), whereas July sees warmer conditions, with a minimum of 2°C (35°F) and an average of 12°C (54°F). The maximum temperature in July reaches 26°C (79°F), significantly higher than September's maximum of 21°C (69°F).

In terms of precipitation, July has slightly more, totaling 172 mm (6.8 in) over 21 days compared to September's 151 mm (5.9 in) over 16 days, though both months maintain high humidity levels of 83%. For further details, you can check Sankt Gallenkirch weather in July.

In comparing the weather of September and August, we can observe notable differences in both temperature and precipitation. September experiences a wider temperature range with a minimum of -10°C (15°F) and a maximum of 21°C (69°F), averaging around 8°C (46°F). In contrast, August has milder temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 24°C (75°F), with an average of 12°C (53°F).

Additionally, September sees a significant amount of precipitation, totaling 151 mm (5.9 in) over 16 days, while August is wetter, accumulating 196 mm (7.7 in) across 22 days. Despite August having more rainfall, September has slightly higher humidity levels at 83% compared to August’s 80%. For more specific insights into August's weather, you can refer to Sankt Gallenkirch weather in August.

September and October show a notable shift in weather patterns. In September, temperatures range from a minimum of -10°C (15°F) to a maximum of 21°C (69°F), with an average of 8°C (46°F). The month experiences 151 mm (5.9 in) of precipitation over 16 days, and humidity levels are around 83%. In contrast, October sees a decrease in average temperatures, with a minimum of -10°C (14°F) and a maximum of 17°C (62°F), resulting in an overall average of 4°C (40°F). Precipitation slightly drops to 140 mm (5.5 in) over 13 days, but humidity increases to 90%. For a closer look at what to expect, check out the detailed insights in Sankt Gallenkirch weather in October.

September and November present contrasting weather patterns in Sankt Gallenkirch. In September, temperatures range from a chilly -10°C (15°F) at night to a mild 21°C (69°F) during the day, with an average of 8°C (46°F). The month experiences relatively high humidity at 83% and significant rainfall of 151 mm (5.9 in) over 16 days. In contrast, November is much colder, with temperatures dipping to between -20°C (-4°F) and a mild daytime high of 13°C (56°F), averaging around -2°C (29°F). Humidity rises slightly to 88%, and precipitation decreases to 95 mm (3.7 in) over 11 days. The transition from September to November highlights a marked drop in temperatures and a shift towards a more winter-like atmosphere. For more details on November weather, check out Sankt Gallenkirch weather in November.

In September, temperatures range from a chilly minimum of -10°C (15°F) to a pleasant maximum of 21°C (69°F), with an average temperature of around 8°C (46°F). The month experiences significant precipitation, totaling 151 mm (5.9 in) over 16 days, coupled with a relatively high humidity of 83%. In contrast, December brings much colder conditions, with temperatures dipping to a minimum of -27°C (-17°F) and averaging -7°C (20°F), peaking at a maximum of just 5°C (41°F). Precipitation increases slightly to 168 mm (6.6 in) over 18 days, and humidity rises to 90%. For a closer look at the weather specifics during this winter month, check out Sankt Gallenkirch weather in December.

Compare Sankt Gallenkirch's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Sankt Gallenkirch

As September unfolds in Sankt Gallenkirch, the weather offers a refreshing transition from the warm summer months, with temperatures dipping gradually and an increase in precipitation marking the arrival of autumn. Unlike the sweltering days of July and August, September showcases a more moderate climate, where crisp mornings and cooler evenings become the norm, inviting nature lovers to revel in the stunning alpine scenery. However, the growing humidity and rainy days remind us that summer is truly coming to an end. For those intrigued by the broader climate trends of the area, detailed insights can be found at Sankt Gallenkirch Climate.