September Weather in Hahndorf, Australia

Last updated: February 25, 2025

Hahndorf, Australia, experiences a vibrant September, where temperatures can soar to a maximum of 29°C (84°F), while the cool average settles around 12°C (54°F). The month starts off briskly, with minimum temperatures dipping to 1°C (34°F), showcasing the transition from winter chill to spring warmth. With 44 mm (1.7 in) of precipitation over 10 days, rain often graces this picturesque town, and an average humidity level of 65% adds to the refreshing atmosphere. Visitors can enjoy the shifting landscapes as colors bloom and the air crispens, making September a delightful time to explore Hahndorf's charming offerings.

September Temperature in Hahndorf

September in Hahndorf, Australia heralds the arrival of spring, bringing a refreshing shift in temperatures. With a minimum of 1°C (34°F) and a comfortable average of 12°C (54°F), it marks a notable rise from the winter months. As the days lengthen, highs can reach a pleasant 29°C (84°F), inviting lovely outdoor activities amidst the blooming landscape. The transition from cooler winter to warmer spring is evident, as temperatures gradually inch upward, indicating a season of renewal and vitality. This month serves as a delightful reminder of the vibrancy that spring brings to Hahndorf.

September Weather in Hahndorf: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Hahndorf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec706766615450505053586367
Data source: Temperature data for Hahndorf 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 Hahndorf

September in Hahndorf, Australia, sees a noticeable shift in precipitation patterns as the winter months give way to spring. With 44 mm (1.7 in) of rainfall over 10 days, September marks a decline from the wetter, wintery conditions of the preceding months. August, peaking at 68 mm (2.7 in) over 13 days, sets a high bar for precipitation that September does not quite meet, yet still maintains a steady level of moisture for the region. This transitional month highlights a more moderate climate, balancing the lingering chill of winter with the promise of warmer days ahead, as local flora begins to flourish in response to the welcome rains.

September Precipitation Trends in Hahndorf

The chart displays monthly precipitation patterns in Hahndorf, 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.
JanFebMarAprMayJunJulAugSepOctNovDec152013274745596844394117
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hahndorf

In September, Hahndorf, Australia, experiences a notable shift in humidity, with levels reaching 65%. This marks a subtle decline from the peak of 76% observed during the colder months of June and July, highlighting the region's transition from winter to spring. As warmer temperatures begin to roll in, September acts as a bridge, showcasing a gradual decrease from the higher humidity levels recorded earlier in the year, such as 73% in May. This trend suggests a movement towards the drier months ahead, with October's humidity anticipated to drop to 51%. Overall, September serves as a reminder of nature's cyclical patterns, where the lingering chill gives way to the refreshing breezes of spring.

September Average Humidity in Hahndorf

This chart illustrates the average monthly humidity levels in Hahndorf, 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.
JanFebMarAprMayJunJulAugSepOctNovDec41%46%55%66%73%76%76%70%65%51%50%46%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hahndorf

As September rolls into Hahndorf, the UV Index shows a notable rise, reaching 8, which falls into the very high exposure category and signals a burn time of just 15 minutes. This marks an increase from the moderate levels experienced in the colder months, highlighting a transition towards the sunnier days of spring. With UV levels steadily climbing from 5 in August to 10 in October, it's essential for residents and visitors alike to take sun safety precautions seriously, especially as more time outdoors beckons. For detailed insights and updates, check the comprehensive figures at Hahndorf UV Index.

Maximum UV Index Levels in Hahndorf for September

The chart shows the monthly maximum UV Index (UVI) for Hahndorf 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.
JanFebMarAprMayJunJulAugSepOctNovDec141312853458101315
Data source: Hahndorf 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 Hahndorf

As September unfolds in Hahndorf, Australia, the gradual shift from winter to spring brings with it 275 hours of glorious sunshine, signaling a welcoming transition in the year. The sun begins to shine more brightly after the cooler months, showing a noticeable increase from August's 248 hours. This trend sets the stage for the radiant October sun, typically boasting 300 hours. The mild climate and extended daylight not only enhance the picturesque charm of Hahndorf but also invigorate outdoor activities, making September an ideal time to experience the beauty of this quaint town as it flourishes with vibrant blooms and friendly festivities.

Monthly Sunshine Duration in Hahndorf: September Highlighted

The September sunshine duration represents the total number of hours Hahndorf 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.
JanFebMarAprMayJunJulAugSepOctNovDec293h297h307h256h233h221h237h248h275h300h312h353h
Data source: Hahndorf September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hahndorf During September

In Hahndorf, Australia, September ushers in a slightly enhanced likelihood of sunny weather, with a 53% chance of sunshine. This marks a modest increase from the cooler winter months, where July and August display only a 35% and 51% chance of sun, respectively. As the seasons shift, the prospect of bright days begins to climb again—though still below the peaks of January and February, which boast chances of 58% and 60%. Overall, September offers a tentative step towards warmer and sunnier days, hinting that the vibrant colors of spring are just around the corner.

Percentage of Sunny Days in September in Hahndorf

The chart illustrates the percentage of sunny days in Hahndorf 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 Hahndorf experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec58%60%60%59%40%35%36%51%53%49%42%71%
Data source: Hahndorf September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hahndorf in September

As the seasons transition in Hahndorf, Australia, September marks a noteworthy shift in daylight duration, bringing an increase to 11 hours of sunlight per day. This emergence of longer days follows the winter months of June and July, where daylight dipped to just 9 hours—a stark contrast to the burgeoning warmth of spring. The trend toward increased daylight continues as we progress into October, promising 12 hours of light, and signals the imminent approach of summer. This gradual lengthening of daylight not only brightens Hahndorf's beautiful landscapes but also invites the community to embrace outdoor activities as nature awakens from its winter slumber.

Average Daylight Hours in Hahndorf for September

The chart illustrates the variation in daylight duration in Hahndorf throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 11m13h 20m12h 16m11h 10m10h 16m9h 49m10h 2m10h 49m11h 52m12h 57m13h 56m14h 27m
Data source: Hahndorf daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Hahndorf

As September unfolds in Hahndorf, Australia, the wind begins to pick up, with an average speed of 4.1 m/s (9 mph), marking a subtle increase compared to the calmer months of summer. This month transitions from the gentle breezes of winter to a more invigorating wind pattern, indicative of spring's approach. Following a consistent rise in wind speeds through July, which peaked at 4.7 m/s (10 mph), September maintains this lively momentum, creating a refreshingly brisk atmosphere. This gentle uptick not only enhances the beauty of the changing season but also invites residents and visitors alike to relish the crisp air and vibrant landscapes that characterize Hahndorf during this time of year.

Average September Wind Speed in Hahndorf

The chart displays monthly wind speed patterns in Hahndorf, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.73.63.02.93.43.94.73.74.1 m/s3.73.93.5
Data source: Hahndorf September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Hahndorf Compares to Other Months

The weather in Hahndorf 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 Hahndorf and find detailed weather information for every month.

September and January present notably different weather patterns. In September, temperatures range from a cool minimum of 1°C (34°F) to a warmer maximum of 29°C (84°F), with an average of 12°C (54°F). The month experiences about 44 mm (1.7 in) of precipitation over approximately 10 days, leading to a relatively high humidity level of 65%. In contrast, January showcases a much warmer climate, with temperatures ranging from a minimum of 9°C (49°F) to a scorching maximum of 45°C (114°F) and an average of 21°C (71°F). The precipitation drops significantly to just 15 mm (0.6 in) over only 2 days, resulting in a lower humidity level of 41%. For more detailed information, you can check Hahndorf weather in January.

September and February present contrasting weather patterns. September experiences a cooler climate with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 29°C (84°F), along with relatively high humidity at 65% and significant precipitation over 10 days. In contrast, February boasts much warmer temperatures, averaging 20°C (68°F) and peaking at 39°C (103°F), while enjoying less rainfall, with only 19 mm (0.8 in) recorded over just 3 days. The lower humidity in February, at 46%, contributes to a more comfortable feel despite the higher temperatures. For more detailed information about February weather, check out Hahndorf weather in February.

September and March present contrasting weather patterns, reflecting the transition from late winter to early spring and the onset of early summer, respectively. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 29°C (84°F), with an average of 12°C (54°F) and relatively high humidity at 65%. The month also sees frequent precipitation across approximately 10 days, totaling 44 mm (1.7 in). In comparison, March boasts significantly warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to an impressive maximum of 39°C (103°F) and an average temperature of 19°C (66°F). Additionally, March experiences much less rainfall, accumulating only 13 mm (0.5 in) over three days and lower humidity at 55%. For more detailed information, check out Hahndorf weather in March.

When comparing the weather in September and April, notable differences emerge in both temperature and precipitation patterns. September experiences a wider temperature range, with minimums dropping to 1°C (34°F) and maximums reaching up to 29°C (84°F), while the average temperature sits at 12°C (54°F). In contrast, April generally enjoys milder conditions, characterized by an average temperature of 16°C (61°F), with minimums around 5°C (41°F) and maximums soaring to 35°C (95°F). Additionally, September tends to have more precipitation, totaling 44 mm (1.7 in) over 10 days, whereas April sees less rain, with only 27 mm (1.0 in) over merely 4 days. Humidity levels are quite similar, hovering around 65% in September and 66% in April, making both months relatively humid. For more detailed insights, you can check Hahndorf weather in April.

September and May both present comparable average temperatures, with September featuring a minimum of 1°C (34°F) and a maximum of 29°C (84°F), while May has slightly warmer minimum temperatures starting at 3°C (38°F) and a maximum of 27°C (81°F). Rainfall in September totals around 44 mm (1.7 in) across 10 days, which is slightly less than May's precipitation of 47 mm (1.8 in) over 9 days. Additionally, humidity levels are higher in May at 73%, compared to September’s 65%. For more detailed information about the weather in May, visit Hahndorf weather in May.

September and June display notable differences in weather conditions. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 29°C (84°F), with an average of 12°C (54°F). In contrast, June has a narrower temperature range, with a minimum of 1°C (34°F) and a maximum of 20°C (68°F), and an average temperature of 10°C (50°F). Both months experience similar precipitation levels, with September totaling 44 mm (1.7 in) and June slightly higher at 45 mm (1.8 in), occurring over approximately 10 days in each month. Furthermore, September's humidity sits at 65%, while June is more humid at 76%. For more insights into June weather, you can check Hahndorf weather in June.

In comparing the weather of September and July, September tends to be warmer with average temperatures reaching 12°C (54°F), while July has a cooler average of 10°C (50°F). The maximum temperatures in September can peak at 29°C (84°F), significantly higher than July's maximum of 19°C (67°F). Precipitation is slightly higher in July, with 59 mm (2.3 in) over 12 days, compared to September's 44 mm (1.7 in) spread over 10 days. Additionally, the humidity in July is higher at 76%, compared to 65% in September, making September feel more comfortable overall. For a more detailed look at the weather during July, visit Hahndorf weather in July.

In comparing the weather between September and August, September generally features milder conditions with an average temperature increase from 10°C (50°F) in August to 12°C (54°F). The maximum temperature in September reaches a warm 29°C (84°F), significantly higher than August's maximum of 23°C (73°F). However, precipitation is slightly lower in September at 44 mm (1.7 in) over 10 days, compared to 68 mm (2.7 in) over 13 days in August. Humidity levels are also marginally lower in September at 65%, while August experiences a higher humidity of 70%. For detailed insights on August weather, you can check Hahndorf weather in August.

In September, the weather exhibits a wider range of temperatures, with a minimum of 1°C (34°F) and a maximum of 29°C (84°F), contributing to an average temperature of 12°C (54°F). The month recorded 44 mm (1.7 in) of precipitation over 10 days, combined with a humidity level of 65%. In contrast, October brings slightly warmer temperatures, with a minimum of 4°C (39°F) and a maximum reaching up to 35°C (95°F), resulting in an average of 14°C (58°F). Precipitation decreases to 39 mm (1.5 in) over just 7 days, and humidity drops to 51%. This shift indicates a trend towards warmer and drier conditions as autumn progresses. For more detailed insights, check Hahndorf weather in October.

September and November exhibit notable differences in weather patterns. In September, temperatures can range from a chilly minimum of 1°C (34°F) to a warm maximum of 29°C (84°F), with an average of 12°C (54°F). This month experiences 44 mm (1.7 in) of precipitation spread over about 10 days, accompanied by a relatively high humidity of 65%. In contrast, November showcases a milder climate with minimum temperatures of 5°C (41°F) and an attractive average of 17°C (63°F), peaking at a maximum of 41°C (105°F) on warmer days. The precipitation in November slightly decreases to 41 mm (1.6 in) over just 7 days, with lower humidity at 50%. For more detailed information, check out Hahndorf weather in November.

September and December present distinct differences in weather patterns. September typically experiences cooler temperatures, with a minimum of 1°C (34°F) and an average of 12°C (54°F), peaking at 29°C (84°F). It also sees more precipitation, with about 44 mm (1.7 in) over approximately 10 days, leading to a higher humidity level of 65%. In contrast, December enjoys warmer temperatures, with a minimum of 6°C (44°F) and an average of 19°C (67°F), reaching highs of 43°C (109°F). The month is drier, with only 17 mm (0.7 in) of rain over 4 days and a reduction in humidity to 46%. For more details on December weather, you can check out Hahndorf weather in December.

Compare Hahndorf's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Hahndorf

September in Hahndorf is a month of transition, marked by mild temperatures and gradual shifts towards warmer days. The landscape comes alive as the average temperature begins to rise, peaking at a comfortable 29°C (84°F), offering a refreshing break from winter's chill. While occasional rainfall of about 44 mm can be expected over ten days, this moisture nurtures the area's lush scenery and enhances the blooming flora. With humidity levels hovering around 65%, the air feels crisp yet pleasantly inviting. This blend of warmth and moisture sets September apart from the preceding months, making it an ideal time for outdoor adventures and experiencing the beauty of Hahndorf's vibrant spring. For a deeper dive into the climatic nuances of this charming region, check out Hahndorf Climate.