September Weather in Sankt Anton im Montafon, Austria

Last updated: February 26, 2025

In September, Sankt Anton im Montafon, Austria, experiences a remarkable transition as summer gives way to autumn. With a maximum temperature reaching 22°C (72°F), the days can still feel warm, while the average settles at a crisp 10°C (49°F). Nighttime dips to a minimum of -6°C (21°F), bringing a refreshing chill. This month is marked by 151 mm (6.0 in) of precipitation over 16 days, creating a backdrop of lush greenery and breathtaking alpine vistas. The humidity level hovers around 83%, contributing to the vibrant, refreshing atmosphere that makes Sankt Anton a captivating destination in early autumn.

September Temperature in Sankt Anton im Montafon

As September arrives in Sankt Anton im Montafon, a noticeable shift in temperatures marks the transition from the warm summer months to the cooler embrace of autumn. With minimums dipping to -6°C (21°F) and an average hovering around 10°C (49°F), the crisp mountain air signals the onset of change. While daytime highs can still reach a pleasant 22°C (72°F), the cooler nights hint at the approaching winter. This blend of mild days and chilly nights creates a picturesque backdrop for outdoor activities, making September an inviting time to explore the stunning alpine landscapes before the snow descends.

September Weather in Sankt Anton im Montafon: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sankt Anton im Montafon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec212732384555565649423224
Data source: Temperature data for Sankt Anton im Montafon generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sankt Anton im Montafon

In September, Sankt Anton im Montafon experiences a notable precipitation of 151 mm (6.0 in), with rainfall spread over approximately 16 days, marking a transition towards the wetter months of autumn. This month continues the trend of higher precipitation established in the summer, particularly August, which recorded the highest amount at 203 mm (8.0 in). Compared to previous months, September maintains a balance of moisture without reaching the extremes seen in May’s. As the year shifts towards October, precipitation levels begin to stabilize, dropping slightly to 146 mm (5.8 in), yet still suggesting a rhythm of wet days that eco travelers and nature enthusiasts alike can appreciate in this picturesque alpine region.

September Precipitation Trends in Sankt Anton im Montafon

The chart displays monthly precipitation patterns in Sankt Anton im Montafon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1348912310118917517420315214696159
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Sankt Anton im Montafon

In Sankt Anton im Montafon, September brings a notable shift in humidity, averaging at 83%, which is slightly higher than the summer months of July and August, both at 80%. As the autumn season approaches, this increase reflects the region's gradual transition towards the dampness characteristic of the colder months. Interestingly, while September's humidity is a tad elevated compared to the peak summer levels, it still falls short of the winter months, where figures soar to around 90% in January and December. Overall, the trend indicates a consistent pattern of high humidity throughout the year, with a gradual rise as summer fades and fall begins.

September Average Humidity in Sankt Anton im Montafon

This chart illustrates the average monthly humidity levels in Sankt Anton im Montafon, 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 Anton im Montafon

As September rolls around in Sankt Anton im Montafon, the UV Index registers a moderate to high level of 7, which translates to a burn time of approximately 25 minutes for unprotected skin. This marks a slight dip from the summer months’ peak values of 8 and 10, yet it remains significant enough to warrant caution during outdoor activities. Visitors and locals alike can enjoy the beautiful autumn scenery but should still be mindful of sun exposure, as the sun remains potent during this transitional period. While the days grow shorter and temperatures begin to cool, protecting your skin is essential as the UV levels still signify that you can get sunburned relatively quickly. For more detailed information, check out Sankt Anton im Montafon UV Index.

Maximum UV Index Levels in Sankt Anton im Montafon for September

The chart shows the monthly maximum UV Index (UVI) for Sankt Anton im Montafon 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.
JanFebMarAprMayJunJulAugSepOctNovDec24678101087532
Data source: Sankt Anton im Montafon 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 Anton im Montafon

September in Sankt Anton im Montafon, Austria, offers a delightful mix of autumn charm and lingering summer warmth, featuring around 316 hours of sunshine. This month marks a gentle transition, where daylight hours begin to diminish following July's peak of 409 hours. As summer slowly yields to the golden hues of fall, September still enjoys significant sunshine compared to the colder months ahead, such as October with only 282 hours. The pleasant weather allows for vibrant outdoor activities against a stunning alpine backdrop, inviting visitors to savor the last rays of sun before winter settles in. As you explore the picturesque landscapes, September proves to be a perfect time to relish the beauty of nature while basking in the lingering warmth.

Monthly Sunshine Duration in Sankt Anton im Montafon: September Highlighted

The September sunshine duration represents the total number of hours Sankt Anton im Montafon 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.
JanFebMarAprMayJunJulAugSepOctNovDec170h235h306h357h370h390h409h376h316h282h223h192h
Data source: Sankt Anton im Montafon September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sankt Anton im Montafon During September

In September, Sankt Anton im Montafon experiences a 39% chance of sunny weather, making it one of the more favorable months for sunshine as summer transitions into autumn. This figure shows an encouraging upswing compared to the summer months of July and August, both at 29%. Although September lags slightly behind the sunnier early months of the year, such as February's notable 43%, it still offers a pleasant atmosphere for outdoor activities amidst the stunning alpine scenery. With a steady possibility of sunshine, visitors can delight in the breathtaking landscapes and vibrant fall foliage that characterize this beautiful time of year.

Percentage of Sunny Days in September in Sankt Anton im Montafon

The chart illustrates the percentage of sunny days in Sankt Anton im Montafon 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 Anton im Montafon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%43%40%38%30%33%29%29%39%37%35%38%
Data source: Sankt Anton im Montafon September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sankt Anton im Montafon in September

As summer gives way to autumn in Sankt Anton im Montafon, September brings a gentle reduction in daylight, with approximately 12 hours of sunshine illuminating the picturesque landscape. This change is part of a broader pattern, where daylight begins to wane after the peak summer months, offering a softer glow than the 15 hours enjoyed in June, July, and August. The transition into fall is marked not only by a decline in daylight but also by a captivating shift in the scenery, as the vibrant greens of summer give way to the warm hues of autumn. The month of September serves as a reminder of nature's rhythm, bridging the long, sun-filled days of summer and the cozy, shorter days of winter ahead.

Average Daylight Hours in Sankt Anton im Montafon for September

The chart illustrates the variation in daylight duration in Sankt Anton im Montafon throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 57m10h 17m11h 56m13h 37m15h 5m15h 49m15h 26m14h 8m12h 30m10h 49m9h 19m8h 33m
Data source: Sankt Anton im Montafon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Sankt Anton im Montafon

As September rolls into Sankt Anton im Montafon, the gentle whispers of the wind can be felt, with an average speed of 1.2 m/s (3 mph), consistent with the preceding summer months. This subtle breeze creates a serene atmosphere, perfect for those looking to immerse themselves in the stunning alpine scenery. Interestingly, while January and February experience slightly stronger winds, the overall trend throughout the year shows a stable calmness, with September maintaining the same tranquil wind pace as several mid-summer months. This backdrop not only enhances the beauty of the picturesque landscape but also sets the stage for the transition into the vibrant autumn colors that this enchanting region is known for.

Average September Wind Speed in Sankt Anton im Montafon

The chart displays monthly wind speed patterns in Sankt Anton im Montafon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.31.61.21.31.41.21.21.21.2 m/s1.41.31.4
Data source: Sankt Anton im Montafon September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Sankt Anton im Montafon Compares to Other Months

The weather in Sankt Anton im Montafon 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 Anton im Montafon and find detailed weather information for every month.

September and January present stark contrasts in weather conditions. In September, temperatures range from a minimum of -6°C (21°F) to a maximum of 22°C (72°F), with an average of 10°C (49°F). This month also sees significant rainfall, with 151 mm (6.0 in) over 16 days, and humidity levels around 83%. In comparison, January is much colder, featuring temperatures that dive to a minimum of -29°C (-19°F) and only rising to a maximum of 7°C (45°F), giving an average of -6°C (22°F). Although January experiences slightly less precipitation at 134 mm (5.3 in) over 12 days, humidity is higher at 92%. For more details on January weather patterns, you can check Sankt Anton im Montafon weather in January.

September and February present striking contrasts in weather conditions. In September, temperatures range from a chilly minimum of -6°C (21°F) to a pleasant maximum of 22°C (72°F), with an average of 10°C (49°F). This month also sees significant precipitation, totaling 151 mm (6.0 in) over 16 days, while humidity hovers around 83%. Conversely, February is markedly colder, with temperatures dipping as low as -22°C (-7°F) and reaching a maximum of only 11°C (52°F), resulting in an average temperature of -3°C (27°F). Precipitation in February is lower at 89 mm (3.5 in) over 13 days, yet humidity is slightly higher, at 89%. For those interested in the specifics, you can explore more about Sankt Anton im Montafon weather in February.

When comparing the weather in September and March, notable differences emerge in both temperature and precipitation. September enjoys a milder climate, with average temperatures ranging from -6°C (21°F) to a comfortable 22°C (72°F), while March is considerably colder with temperatures fluctuating between -23°C (-9°F) and 13°C (56°F). Precipitation is slightly higher in September, totaling 151 mm (6.0 in) over 16 days, compared to March's 123 mm (4.8 in) across 18 days. Humidity levels are also elevated in both months, standing at 83% in September and slightly higher at 87% in March, which may affect outdoor activities during both periods. For those interested in more details about the conditions during March, you can explore this link: Sankt Anton im Montafon weather in March.

September and April present contrasting weather experiences. In September, temperatures range from a minimum of -6°C (21°F) to a maximum of 22°C (72°F), with an average of 10°C (49°F). The month experiences higher precipitation at 151 mm (6.0 in) across about 16 days, coupled with a humidity level of 83%. Conversely, April showcases colder conditions, with temperatures dipping to a minimum of -23°C (-9°F) and averaging 3°C (38°F), peaking at 19°C (66°F). It has less precipitation, totaling 101 mm (4.0 in) over 13 days, and a slightly higher humidity of 84%. For more specifics about the weather in April, you can check Sankt Anton im Montafon weather in April.

Comparing the weather in September and May reveals distinct differences in temperature and precipitation patterns. In September, the average temperature hovers around 10°C (49°F), with a minimum of -6°C (21°F) and a maximum of 22°C (72°F), while May tends to be slightly colder on average, with temperatures ranging from -10°C (14°F) to a maximum of 24°C (75°F). May also experiences more precipitation, totaling 189 mm (7.4 in) over 23 days compared to September's 151 mm (6.0 in) over 16 days. Despite May having a higher rainfall amount, the humidity is quite similar, with September at 83% and May at 80%. For more detailed insights on May weather, you can check Sankt Anton im Montafon weather in May.

When comparing the weather in September and June, September tends to be cooler, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 22°C (72°F), and an average temperature of 10°C (49°F). In contrast, June offers milder conditions, with temperatures varying from -1°C (31°F) to a warm maximum of 28°C (84°F) and an average of 13°C (55°F). While both months experience significant rainfall, September sees about 151 mm (6.0 in) over 16 days, whereas June receives slightly more at 175 mm (6.9 in) over 20 days. Both months maintain high humidity levels, with September at 83% and June slightly lower at 82%. For more details on June weather, you can check Sankt Anton im Montafon weather in June.

When comparing the weather in September and July, it's evident that September experiences cooler temperatures, with a minimum of -6°C (21°F) and an average of 10°C (49°F), while July boasts warmer conditions, featuring a minimum of 4°C (39°F) and an average of 13°C (56°F). July also sees higher maximum temperatures, reaching up to 28°C (82°F), compared to September's maximum of 22°C (72°F). Both months have similar humidity levels at 83%, but September faces slightly more precipitation, averaging 151 mm (6.0 in) over 16 rainy days compared to July's 174 mm (6.8 in) over 20 days. For those looking to understand more about the specific weather conditions during July, consider checking out Sankt Anton im Montafon weather in July.

In comparing the weather between August and September, September exhibits cooler temperatures, with a minimum of -6°C (21°F) and an average of 10°C (49°F), while August maintains a milder range with a minimum temperature of 2°C (36°F) and an average of 13°C (56°F). Despite September's lower average temperature, it sees a notable increase in precipitation with 151 mm (6.0 in) over 16 days, compared to August's 203 mm (8.0 in) across 20 days. Humidity levels are slightly higher in September at 83%, while August holds a humidity level of 80%. For further details, you can check Sankt Anton im Montafon weather in August.

In comparing the weather of September and October, notable differences emerge. September experiences milder temperatures, with an average of 10°C (49°F), while October sees a slight drop to an average of 6°C (43°F). The minimum temperatures in October can be even colder, reaching down to -8°C (17°F), compared to September's minimum of -6°C (21°F). Precipitation levels remain similar, with September recording 151 mm (6.0 in) over 16 days and October slightly lower at 146 mm (5.8 in) across 13 days. Additionally, October tends to be more humid, with humidity levels reaching 90% compared to September's 83%. For a more detailed look at the weather in October, you can visit Sankt Anton im Montafon weather in October.

September and November present contrasting weather conditions. In September, temperatures range from a minimum of -6°C (21°F) to a maximum of 22°C (72°F), with an average of 10°C (49°F). The month experiences considerable rainfall, totaling 151 mm (6.0 in) over about 16 days, accompanied by a humidity level of 83%. In contrast, November sees cooler temperatures with a minimum of -18°C (0°F) and a maximum of 15°C (60°F), averaging around 0°C (33°F). This month receives less precipitation at 96 mm (3.8 in) over 12 days, yet humidity rises slightly to 88%. For more details, you can check out Sankt Anton im Montafon weather in November.

In September, the weather in Sankt Anton im Montafon presents a mild climate with average temperatures around 10°C (49°F) and maximums reaching up to 22°C (72°F). It experiences moderate precipitation, totaling 151 mm (6.0 in) over 16 days, and humidity levels hover at 83%.

In contrast, December brings a much colder atmosphere, with temperatures dropping to an average of -5°C (24°F) and maximums only reaching 8°C (46°F). Precipitation increases slightly to 159 mm (6.3 in) across 18 days, and humidity rises to 90%, resulting in a much more wintry feel. For more detailed information, check out Sankt Anton im Montafon weather in December.

Compare Sankt Anton im Montafon's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Sankt Anton im Montafon

As the vibrant hues of September settle over Sankt Anton im Montafon, the weather brings a refreshing shift from the summer warmth. Days are still pleasant, often reaching highs that invite outdoor exploration, yet the cool evenings remind us that autumn is on the horizon. With increased precipitation, this month tends to be wetter than the preceding summer months, resulting in a lush landscape, while the humidity lingers, contributing to a moody atmosphere. It's a month where you can feel the transition, as brisk mornings and the occasional chill whisper of winter become more frequent. For those curious about what to expect throughout the year, discover more at Sankt Anton im Montafon Climate.