September Weather in Mitterndorf im Steirischen Salzkammergut, Austria

Last updated: February 26, 2025

September in Mitterndorf im Steirischen Salzkammergut offers a delightful blend of early autumn charm, characterized by a maximum temperature of 25°C (78°F) and an average of 10°C (50°F), perfect for outdoor exploration. However, be prepared for cooler nights, as temperatures can dip to a brisk minimum of -9°C (17°F). This month witnesses an average precipitation of 169 mm (6.6 in) over approximately 17 days, contributing to the lush landscapes of the region. With a humidity level of 74%, the fresh mountain air is invigorating, setting the scene for a picturesque fall experience in this stunning corner of Austria.

September Temperature in Mitterndorf im Steirischen Salzkammergut

In Mitterndorf im Steirischen Salzkammergut, September heralds a beautiful transition into autumn, marked by a mild climate that invites outdoor exploration. As the month unfolds, temperatures range from a chilly -9°C (17°F) at night to a pleasant 25°C (78°F) during the day, offering a comforting average of 10°C (50°F). This notable dip in minimum temperatures compared to the previous summer months reflects a shift away from the warmest days of July and August, while still retaining a hint of summer's warmth. As the landscape begins to change, visitors can enjoy the stunning natural beauty of the area under crisp, clear skies, perfect for hiking and other outdoor activities during this enchanting time of year.

September Weather in Mitterndorf im Steirischen Salzkammergut: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mitterndorf im Steirischen Salzkammergut, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec222731384656575850423325
Data source: Temperature data for Mitterndorf im Steirischen Salzkammergut 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 Mitterndorf im Steirischen Salzkammergut

In September, Mitterndorf im Steirischen Salzkammergut experiences a notable shift in precipitation patterns as the summer months draw to a close. With an average of 169 mm (6.6 inches) of rainfall over 17 days, September marks a decline from the peaks of July and August, yet it remains a significant contributor to the yearly total. The lush landscape, nurtured by the 202 mm in May and intensified by the 226 mm in August, continues to flourish, reflecting the region's reliance on consistent moisture. As autumn begins to set in, the reduced frequency of rainy days hints at the transition toward drier months, with October anticipating only 126 mm across fewer days. Such trends highlight the delicate balance of precipitation that supports both the natural environment and the local climate in this picturesque Austrian locale.

September Precipitation Trends in Mitterndorf im Steirischen Salzkammergut

The chart displays monthly precipitation patterns in Mitterndorf im Steirischen Salzkammergut, 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.
JanFebMarAprMayJunJulAugSepOctNovDec117981139020217822022616912694148
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mitterndorf im Steirischen Salzkammergut

As summer transitions into autumn, September in Mitterndorf im Steirischen Salzkammergut brings a notable shift in humidity levels. With an average of 74%, September reflects a modest increase from the 68% seen in August, signaling the onset of the wetter season. This slight uptick is particularly interesting when viewed in the context of the approaching months, where humidity levels rise significantly—reaching 88% in October and peaking even higher in the winter months of November and December. Overall, September strikes a balance, maintaining comfortable humidity levels while hinting at the richer moisture that will define the landscape in the coming months.

September Average Humidity in Mitterndorf im Steirischen Salzkammergut

This chart illustrates the average monthly humidity levels in Mitterndorf im Steirischen Salzkammergut, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%82%79%74%75%74%69%74%88%90%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mitterndorf im Steirischen Salzkammergut

As summer transitions to fall in Mitterndorf im Steirischen Salzkammergut, September retains a notable UV Index of 7, categorizing it as a high exposure month. This slight decrease from the peak summer months—when the index reached 9—indicates a gradual easing of solar intensity, yet caution is still advised with a burn time of just 25 minutes. The changing seasons reflect a shift in outdoor habits, suggesting it's still a great time for outdoor activities while emphasizing the importance of sun protection. As the months progress into autumn, the UV Index will continue its downward trend, but for now, enjoy the beautiful early fall days while staying mindful of UV exposure. For more detailed information, visit Mitterndorf im Steirischen Salzkammergut UV Index.

Maximum UV Index Levels in Mitterndorf im Steirischen Salzkammergut for September

The chart shows the monthly maximum UV Index (UVI) for Mitterndorf im Steirischen Salzkammergut 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.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Mitterndorf im Steirischen Salzkammergut 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 Mitterndorf im Steirischen Salzkammergut

As summer comes to a close, September in Mitterndorf im Steirischen Salzkammergut offers a delightful balance of warmth and sunny days, boasting an impressive 292 hours of sunshine. This month reflects a gentle decline from the peak sun exposure in July and August, which recorded 399 and 359 hours respectively. The trend reveals that as the year progresses, sunlight gradually wanes — a contrast to the bright and vibrant atmosphere of mid-summer. Yet, September still holds on to that lingering summer glow, providing plenty of opportunities for outdoor adventures amidst the breathtaking landscapes of Austria, making it an enchanting time to explore before autumn sets in.

Monthly Sunshine Duration in Mitterndorf im Steirischen Salzkammergut: September Highlighted

The September sunshine duration represents the total number of hours Mitterndorf im Steirischen Salzkammergut 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.
JanFebMarAprMayJunJulAugSepOctNovDec155h230h283h336h337h377h399h359h292h270h223h177h
Data source: Mitterndorf im Steirischen Salzkammergut September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mitterndorf im Steirischen Salzkammergut During September

As September rolls in, Mitterndorf im Steirischen Salzkammergut enjoys a refreshing resurgence in sunny weather, boasting a 41% chance of sun. This trend marks a significant shift from the previous months, particularly when compared to May's modest 24% and August's 26%. Both June and September stand out as the sunniest months of the summer season, creating a delightful opportunity for outdoor enthusiasts to soak in the stunning alpine landscapes before the cooler autumn sets in. As the summer heat gradually wanes, September’s weather invites visitors to explore the beauty of the region under a relatively bright sky, making it an ideal time for hikes and scenic adventures.

Percentage of Sunny Days in September in Mitterndorf im Steirischen Salzkammergut

The chart illustrates the percentage of sunny days in Mitterndorf im Steirischen Salzkammergut 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 Mitterndorf im Steirischen Salzkammergut experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%40%39%34%24%41%33%26%42%33%31%23%
Data source: Mitterndorf im Steirischen Salzkammergut September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mitterndorf im Steirischen Salzkammergut in September

As summer fades in Mitterndorf im Steirischen Salzkammergut, September ushers in a noticeable shift in daylight duration, with an average of 12 hours per day. This marks a gradual decline from the summer peak of 15 hours in June and July, reflecting the transition to autumn. While the days remain relatively long compared to the chilly winter months, which will see daylight dip to just 8 hours by December, September holds onto the warmth of late summer, inviting residents and visitors alike to enjoy the stunning natural beauty of the region a little longer before the shadows lengthen.

Average Daylight Hours in Mitterndorf im Steirischen Salzkammergut for September

The chart illustrates the variation in daylight duration in Mitterndorf im Steirischen Salzkammergut throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 55m10h 15m11h 56m13h 38m15h 7m15h 52m15h 28m14h 10m12h 30m10h 48m9h 17m8h 30m
Data source: Mitterndorf im Steirischen Salzkammergut daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Mitterndorf im Steirischen Salzkammergut

In September, Mitterndorf im Steirischen Salzkammergut experiences a gentle breeze, with an average wind speed of 1.4 m/s (3 mph), matching the calm of August. This marks a notable dip in wind speeds compared to the more dynamic months of spring and early summer, where averages hovered around 1.7 m/s (4 mph) to 1.8 m/s (4 mph). As the region transitions into autumn, the softer winds create a serene atmosphere, inviting locals and visitors alike to savor the beauty of the changing leaves and majestic landscapes. Interestingly, this trend of reduced wind speed continues into October, suggesting a period of tranquility before the seasonal gusts return later in the year.

Average September Wind Speed in Mitterndorf im Steirischen Salzkammergut

The chart displays monthly wind speed patterns in Mitterndorf im Steirischen Salzkammergut, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.51.71.81.81.61.51.41.4 m/s1.71.51.7
Data source: Mitterndorf im Steirischen Salzkammergut September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Mitterndorf im Steirischen Salzkammergut Compares to Other Months

The weather in Mitterndorf im Steirischen Salzkammergut 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 Mitterndorf im Steirischen Salzkammergut and find detailed weather information for every month.

September and January present stark contrasts in weather. In September, temperatures can vary significantly, ranging from a chilly -9°C (17°F) at night to a warm 25°C (78°F) during the day, with an average of 10°C (50°F). The month sees considerable rainfall, totaling 169 mm (6.6 in) over 17 days, and humidity levels average around 74%. In contrast, January is much colder, with temperatures ranging from a frigid -23°C (-9°F) to a maximum of just 5°C (41°F), averaging -6°C (22°F). The precipitation is less, at 117 mm (4.6 in) across 14 days, but humidity rises to a notable 91%. For a more detailed look at January's climate, you can refer to Mitterndorf im Steirischen Salzkammergut weather in January.

September and February present stark contrasts in weather. In September, temperatures range from a chilly minimum of -9°C (17°F) to a warm average of 10°C (50°F) and can peak at 25°C (78°F), making it a month of mild and variable conditions. Precipitation is notably higher in September, with 169 mm (6.6 in) over 17 days, accompanied by a moderate humidity of 74%. In contrast, February sees colder temperatures with minimums plunging to -24°C (-11°F) and an average of -3°C (27°F), with a maximum of only 12°C (53°F). Precipitation decreases to 98 mm (3.8 in) across 15 days, while humidity rises to 87%, contributing to the harsher winter feel. For more detailed weather information, check Mitterndorf im Steirischen Salzkammergut weather in February.

The weather in September and March presents a striking contrast, particularly in temperature. September boasts a minimum of -9°C (17°F) and an average of 10°C (50°F), peaking at a pleasant 25°C (78°F), while March is much colder with temperatures dropping to -21°C (-6°F) at night and reaching a maximum of only 13°C (55°F). Rainfall is more abundant in September, with 169 mm (6.6 in) over 17 days compared to March's 113 mm (4.4 in) across the same number of days. Additionally, humidity levels are slightly higher in March at 82%, compared to September's 74%. For more detailed insights on March weather, you can visit Mitterndorf im Steirischen Salzkammergut weather in March.

When comparing the weather in September and April, we notice notable differences in temperature and precipitation. September boasts a wider temperature range, with a minimum of -9°C (17°F) and a maximum of 25°C (78°F), culminating in a pleasant average of 10°C (50°F). In contrast, April starts off cooler with a minimum of -16°C (4°F) and an average of only 3°C (38°F), but still reaches a maximum of 20°C (69°F). Precipitation levels also vary, with September experiencing 169 mm (6.6 in) over 17 days compared to April's 89 mm (3.5 in) over 15 days. Additionally, April has slightly higher humidity at 79%, whereas September's humidity is at 74%. For more detailed information, you can refer to Mitterndorf im Steirischen Salzkammergut weather in April.

When comparing September and May weather in Mitterndorf im Steirischen Salzkammergut, we see some distinct differences. September typically has a slightly wider temperature range, with minimums dipping to -9°C (17°F) and maximums reaching 25°C (78°F), resulting in an average temperature of 10°C (50°F). In contrast, May presents milder conditions with temperatures ranging from a low of -7°C (20°F) to a high of 24°C (76°F), averaging at 8°C (46°F).

Both months experience significant rainfall, though September sees 169 mm (6.6 in) over 17 days, while May has a bit more precipitation at 202 mm (7.9 in) spread across 23 days. Interestingly, despite the increased rainfall in May, both months maintain a consistent humidity level of 74%. For more detailed information, you can check Mitterndorf im Steirischen Salzkammergut weather in May.

When comparing the weather in September to that of June, we see notable differences in temperature and precipitation patterns. In September, temperatures range from a minimum of -9°C (17°F) to a maximum of 25°C (78°F), with an average of 10°C (50°F). June, on the other hand, boasts milder conditions, featuring a minimum of -1°C (31°F) and a maximum of 29°C (84°F), with an average temperature of 14°C (57°F). Precipitation is slightly higher in June at 178 mm (7.0 in) over 19 days, compared to September’s 169 mm (6.6 in) over 17 days. Humidity remains fairly consistent between the two months, with September at 74% and June slightly higher at 75%. For a closer look at June weather specifics, you can refer to Mitterndorf im Steirischen Salzkammergut weather in June.

In comparing the weather between September and July, it's clear that September experiences a broader temperature range, with minimums reaching as low as -9°C (17°F) and maximums up to 25°C (78°F), yielding an average temperature of 10°C (50°F). In contrast, July is generally warmer, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 30°C (85°F), resulting in a higher average of 14°C (58°F). While September has slightly less precipitation at 169 mm (6.6 in) over 17 days, July sees a larger total of 220 mm (8.7 in) across 21 days, maintaining similar humidity levels of 74%. For more detailed information on July weather, you can visit Mitterndorf im Steirischen Salzkammergut weather in July.

In comparing the weather between August and September, we observe a notable shift in temperature and precipitation patterns. September experiences a wider temperature range with a minimum of -9°C (17°F) and a maximum of 25°C (78°F), averaging at 10°C (50°F), indicating a cooling trend as summer transitions into fall. In contrast, August maintains milder conditions, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 29°C (84°F), averaging 14°C (58°F).

Precipitation increases in September, totaling 169 mm (6.6 in) over 17 days, though it is less than the 226 mm (8.9 in) recorded in August, which had rainfall spread over 21 days. Humidity is slightly higher in September at 74% compared to 68% in August. This overall comparison highlights the cooling and wetter shift as September unfolds. For a more detailed look at August weather, you can refer to Mitterndorf im Steirischen Salzkammergut weather in August.

September and October exhibit notable differences in weather patterns. In September, temperatures range from a minimum of -9°C (17°F) to a pleasant maximum of 25°C (78°F), with an average of 10°C (50°F). This month also experiences higher precipitation levels at 169 mm (6.6 in), occurring over 17 days, and a humidity level of 74%. In contrast, October brings slightly milder temperatures, ranging from -5°C (23°F) to a maximum of 19°C (67°F), with an average of 6°C (42°F). Precipitation decreases to 126 mm (4.9 in) over 13 days, and humidity rises significantly to 88%. For more detailed insights, you can refer to Mitterndorf im Steirischen Salzkammergut weather in October.

In September, the weather tends to be more moderate, with temperatures ranging from a minimum of -9°C (17°F) to a maximum of 25°C (78°F) and an average of 10°C (50°F). The month sees significant precipitation, totaling 169 mm (6.6 in) over 17 days, and humidity is relatively comfortable at 74%. In contrast, November brings colder temperatures, with a minimum of -20°C (-4°F) and an average of just 1°C (33°F), peaking at 15°C (59°F). While November experiences less precipitation at 94 mm (3.7 in) over 12 days, it boasts a higher humidity level of 90%. For a deeper look at the November weather patterns, visit Mitterndorf im Steirischen Salzkammergut weather in November.

September and December present contrasting weather conditions. In September, temperatures range from a minimum of -9°C (17°F) to a maximum of 25°C (78°F), with an average of 10°C (50°F). The month typically sees about 169 mm (6.6 in) of precipitation over 17 days, accompanied by a humidity level of 74%. In stark contrast, December experiences much colder weather, with temperatures dropping to a minimum of -21°C (-6°F) and reaching a maximum of 7°C (45°F), averaging -4°C (25°F). The precipitation in December totals 148 mm (5.8 in) over 19 days, with humidity rising to 89%. For more detailed insights into December's weather, visit Mitterndorf im Steirischen Salzkammergut weather in December.

Compare Mitterndorf im Steirischen Salzkammergut's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Mitterndorf im Steirischen Salzkammergut

As September unfolds in Mitterndorf im Steirischen Salzkammergut, the weather marks a transition towards cooler days, distinctly different from the warmth of summer months. Daytime temperatures can still reach a pleasant 25°C (78°F), but as the month progresses, the nights become noticeably chillier, dipping down to cool lows. The region experiences a significant amount of rainfall, contributing to a somewhat humid atmosphere. With about 17 days of precipitation, this month prepares the landscape for the autumnal colours that follow. To explore more about the unique climate characteristics throughout the year, visit Mitterndorf im Steirischen Salzkammergut Climate.