September Weather in Stanthorpe, Australia

Last updated: February 26, 2025

September in Stanthorpe, Australia brings a delightful mix of spring warmth and refreshing coolness. With temperatures soaring to a maximum of 31°C (87°F) and dipping to a brisk 0°C (32°F) overnight, this month showcases an average temperature of 14°C (57°F). Rainfall is modest, totaling 21 mm (0.8 in) over just 3 days, contributing to a relatively humid environment at 69%. This transitional month invites both locals and visitors to enjoy the vibrant landscape while experiencing the invigorating shift from winter chill to spring bloom.

September Temperature in Stanthorpe

In September, Stanthorpe begins to wake from its winter slumber, with temperatures gradually rising to create a refreshing climate. The month sees a minimum of 0°C (32°F), signaling the end of the coldest nights, while the average temperature creeps up to 14°C (57°F), making it a pleasant time for outdoor activities. Daytime highs reach a comfortable 31°C (87°F), showcasing a transition towards warmer weather as spring approaches. The increasing warmth contrasts sharply with the previous months of winter, indicating a seasonal shift that invites both locals and visitors to embrace the blooming landscape. This delightful weather lays the groundwork for an idyllic spring, making September an excellent month to explore the beauty of Stanthorpe.

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

The chart illustrates September temperature patterns in Stanthorpe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec716966605449485056616569
Data source: Temperature data for Stanthorpe 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 Stanthorpe

In September, Stanthorpe experiences a notable drop in precipitation, with only 21 mm (0.8 in) falling across 3 days. This decline marks a stark contrast to the wetter months preceding it, where rainfall peaked in March at 146 mm (5.8 in). September’s relatively dry conditions signal the transition toward the spring months, as the region gears up for a substantial increase in precipitation in October, which averages 131 mm (5.2 in) over 14 days. This pattern reveals a consistent trend where autumn months yield lower rainfall, setting the stage for the wetter, more vibrant growth of spring.

September Precipitation Trends in Stanthorpe

The chart displays monthly precipitation patterns in Stanthorpe, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8410414728263834272113180142
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Stanthorpe

As September rolls into Stanthorpe, the humidity remains steady at 69%, reflecting a seasonal consistency seen since January. This month acts as a bridge, with humidity levels slightly dipping as temperatures begin their gradual transition toward spring. Notably, the peak humidity occurs in April at 79%, followed by a gentle decline through the cooler months, ultimately leading to the drier atmosphere of October and November, which drop to 61% and 60% respectively. The overall trend highlights a dynamic interplay between moisture and temperature, with September's humidity maintaining a balance that signals both a residual chill and the approaching warmth of spring.

September Average Humidity in Stanthorpe

This chart illustrates the average monthly humidity levels in Stanthorpe, 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.
JanFebMarAprMayJunJulAugSepOctNovDec69%69%75%79%76%77%72%73%69%61%60%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Stanthorpe

In September, Stanthorpe experiences a very high UV Index of 10, with a burn time of just 15 minutes, signaling a need for cautious sun exposure. As winter transitions into spring, UV levels begin to rise slightly, echoing the patterns seen in previous months and hinting at the intense summer ahead. Compared to August's UV Index of 8, September's values reflect the increasing strength of the sun, yet they remain more moderate than the extreme peaks found in the height of summer. As the season progresses, it’s essential for residents and visitors to stay vigilant about sun protection, marking September as a crucial month in the UV cycle. For more detailed information, visit the Stanthorpe UV Index.

Maximum UV Index Levels in Stanthorpe for September

The chart shows the monthly maximum UV Index (UVI) for Stanthorpe 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.
JanFebMarAprMayJunJulAugSepOctNovDec16151410755810121416
Data source: Stanthorpe 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 Stanthorpe

As September rolls in, Stanthorpe, Australia basks in an impressive 295 hours of sunshine, marking a delightful transition into spring. This month stands out as a vibrant crescendo following the winter months, showcasing a steady increase in sunlight that began in August. Notably, September's sunshine hours not only surpass those of July and June but also hint at the radiant October ahead, with just one hour less than the upcoming month. This upward trend in daylight illuminates the landscape, inviting both residents and visitors to embrace the warmth and beauty of the season, as sunlight continues to dance and thrive in the charming town of Stanthorpe.

Monthly Sunshine Duration in Stanthorpe: September Highlighted

The September sunshine duration represents the total number of hours Stanthorpe 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.
JanFebMarAprMayJunJulAugSepOctNovDec272h283h279h273h258h242h259h290h295h296h319h334h
Data source: Stanthorpe September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Stanthorpe During September

As September rolls in, Stanthorpe, Australia, is graced with a 64% chance of sunny weather, making it one of the most reliable months for sunshine in the region. This marks a significant improvement from the winter months of June and July, where the likelihood floated around 51% to 58%. Additionally, September continues the upward trend observed since August, which boasts an impressive 66% chance of sun. This seasonal shift offers comfortable weather, revitalizing the landscape and inviting outdoor activities before the sun-drenched days of spring give way to the uncertain skies of late fall, where the chances drop sharply to 24% in November. Enjoy the warmth and brightness September brings; it's an ideal time to explore all that this charming region has to offer!

Percentage of Sunny Days in September in Stanthorpe

The chart illustrates the percentage of sunny days in Stanthorpe 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 Stanthorpe experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%36%34%59%58%51%58%67%64%48%24%37%
Data source: Stanthorpe September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Stanthorpe in September

As September rolls into Stanthorpe, Australia, the transition into spring brings a refreshing increase in daylight, with the city enjoying 11 hours of sunshine each day. This follows the gradual decline from the summer months of January and February, both basking in a generous 13 hours of daylight. After the shorter days of winter and the slight dip in light towards the end of August, September marks a pivotal point where daylight levels stabilize before gradually increasing again in October. The pattern of daylight throughout the year showcases the rhythm of the seasons, as Stanthorpe shifts from sun-kissed summers to crisper autumns, perfectly encapsulating the beauty of nature’s cycles.

Average Daylight Hours in Stanthorpe for September

The chart illustrates the variation in daylight duration in Stanthorpe throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 43m13h 4m12h 13m11h 22m10h 40m10h 19m10h 30m11h 6m11h 54m12h 46m13h 31m13h 55m
Data source: Stanthorpe daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Stanthorpe

As September breeze graces Stanthorpe, Australia, the average wind speed gently settles at 3.1 m/s (7 mph), mirroring the light winds of the preceding months. This consistency reflects a seasonal pattern; while summer months see slightly stronger gusts, the arrival of autumn brings a calming shift. July’s peak, with 3.4 m/s (8 mph), underscores a transitional phase, while the quieter months of May and December, at 2.3 m/s (5 mph) and 2.6 m/s (6 mph) respectively, remind us that breezes tend to soften as the year winds down. Overall, September's winds are a gentle reminder of nature’s rhythmic cycle, inviting moments of peace and reflection amidst Australia's picturesque landscape.

Average September Wind Speed in Stanthorpe

The chart displays monthly wind speed patterns in Stanthorpe, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.13.23.12.92.33.23.42.93.1 m/s3.23.42.6
Data source: Stanthorpe September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Stanthorpe Compares to Other Months

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

The weather in September and January presents a striking contrast. September features cooler temperatures, with a minimum of 0°C (32°F) and an average of 14°C (57°F), peaking at a maximum of 31°C (87°F). It sees relatively little precipitation, averaging just 21 mm (0.8 in) over three days. In contrast, January is significantly warmer, with temperatures ranging from a minimum of 11°C (51°F) to an average of 22°C (71°F) and highs reaching up to 36°C (98°F). This month is also wetter, recording 84 mm (3.3 in) of rainfall over ten days. Both months experience a consistent humidity level of 69%. For a detailed look at January weather patterns, visit Stanthorpe weather in January.

In comparing the weather patterns of September and February, we can observe striking differences. September enjoys milder temperatures, with a minimum of 0°C (32°F), an average of 14°C (57°F), and a maximum reaching up to 31°C (87°F). The month experiences minimal precipitation at 21 mm (0.8 in) across just 3 days, while humidity remains constant at 69%. In contrast, February features significantly warmer temperatures, starting with a minimum of 11°C (52°F), an average of 21°C (69°F), and peaking at a scorching 38°C (101°F). It is also much wetter, with 104 mm (4.1 in) of rain occurring over 12 days. Despite the change in weather conditions, humidity levels remain steady at 69%. For more detailed insights into February weather, check out Stanthorpe weather in February.

In comparing the weather of September and March, notable differences emerge. September experiences a wider temperature range, with minimums dropping to 0°C (32°F), while averaging around 14°C (57°F) and peaking at 31°C (87°F). It's relatively dry, with only 21 mm (0.8 in) of precipitation over just 3 days, and humidity stands at 69%. In contrast, March presents a milder climate, highlighted by a minimum temperature of 9°C (49°F) and an average of 19°C (67°F), also reaching a maximum of 31°C (89°F). However, it is significantly wetter, with 146 mm (5.8 in) of rain falling over 16 days and a higher humidity level of 75%. For a detailed look at the weather specifics in March, visit Stanthorpe weather in March.

In comparing the weather of September and April, September generally showcases a wider temperature range, with minimums dropping to 0°C (32°F) and maxima reaching up to 31°C (87°F). The average temperature of 14°C (57°F) reflects the transitional nature of early fall. In contrast, April's temperatures are slightly milder, with minimums at 2°C (36°F) and maximums of 28°C (82°F), leading to an average of 16°C (60°F). Additionally, April sees more precipitation, totaling 28 mm (1.1 in) over approximately 5 days compared to September's 21 mm (0.8 in) over just 3 days, and it also has higher humidity at 79% versus September's 69%. This makes for a more humid and wetter experience in April. For more detailed insights on April's weather, visit Stanthorpe weather in April.

September and May present distinct weather patterns. In September, temperatures range from a chilly 0°C to a warm 31°C, with an average of 14°C, making it more variable and conducive to outdoor activities. The month experiences a total precipitation of 21 mm over about 3 days and has a humidity level of 69%.

In contrast, May displays cooler overall temperatures, with a minimum of 0°C, an average of 12°C, and a maximum of 24°C. The month sees slightly higher precipitation at 26 mm spread across 5 days, and the humidity rises to 76%. For more details on May's weather, you can check out Stanthorpe weather in May. Overall, both months offer unique weather experiences, with September being warmer and drier compared to the cooler and wetter May.

September and June offer contrasting weather characteristics. In September, temperatures range from a minimum of 0°C (32°F) to a maximum of 31°C (87°F), with an average temperature of 14°C (57°F). The month experiences relatively low precipitation of 21 mm (0.8 in) over about 3 days, and humidity sits at 69%. In contrast, June sees cooler conditions with a minimum temperature of -2°C (28°F) and a maximum of 21°C (69°F), averaging at 10°C (49°F). This month is wetter, with precipitation totaling 38 mm (1.5 in) across 5 days and higher humidity at 77%. For a more detailed look at June's climate, check out Stanthorpe weather in June.

When comparing the weather in September and July, September generally experiences milder temperatures with a minimum of 0°C (32°F) and an average of 14°C (57°F), while July has lower temperatures, ranging from a minimum of -3°C (27°F) and an average of 9°C (49°F). September also boasts a higher maximum temperature of 31°C (87°F), compared to July's maximum of 22°C (71°F). Precipitation is slightly lower in September, with 21 mm (0.8 in) falling over just 3 days, whereas July sees more rain, totaling 34 mm (1.3 in) over 6 days. Despite September's warm conditions, humidity levels remain relatively similar, with September at 69% and July slightly higher at 72%. For more detailed information on July’s weather, you can explore Stanthorpe weather in July.

September's weather in Stanthorpe offers a notable shift compared to August, with a wider temperature range that sees minimums of 0°C (32°F) and maximums soaring to 31°C (87°F), culminating in an average of 14°C (57°F). In contrast, August experiences cooler minimums at -3°C (27°F) and a maximum of 26°C (79°F), resulting in a lower average of 10°C (50°F). While both months feature three days of precipitation, September sees slightly less rainfall at 21 mm (0.8 in) compared to August's 27 mm (1.1 in), though humidity levels remain comparable at 69% in September versus 73% in August. For a detailed look at August weather, you can check Stanthorpe weather in August.

September and October exhibit notable differences in weather patterns. In September, temperatures fluctuate between a minimum of 0°C (32°F) and a maximum of 31°C (87°F), with an average of 14°C (57°F). The month sees relatively low precipitation at 21 mm (0.8 in) over just 3 days, coupled with a humidity level of 69%. Conversely, October experiences slightly milder temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 32°C (91°F) and an average of 16°C (62°F). However, October is significantly wetter, with total precipitation reaching 131 mm (5.2 in) spread across 14 days, while humidity drops to 61%. For more detailed information, check out Stanthorpe weather in October.

In September, the weather is characterized by a broader range of temperatures, with minimums dropping to 0°C (32°F) and maximums reaching up to 31°C (87°F). The average temperature is around 14°C (57°F), accompanied by relatively low precipitation of 21 mm (0.8 in) over only 3 days and a humidity level of 69%. In contrast, November experiences milder minimum temperatures of 5°C (42°F) and higher maximum temperatures peaking at 35°C (95°F), with an average temperature of 18°C (65°F). However, it also sees significantly more rainfall, with 80 mm (3.1 in) over 9 days, and lower humidity at 60%. For a detailed look at November weather, check out Stanthorpe weather in November.

In September, Stanthorpe experiences a more temperate climate with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 31°C (87°F) and an average of 14°C (57°F). The month sees limited precipitation, averaging only 21 mm (0.8 in) over three days, while humidity remains at 69%. In contrast, December brings significantly warmer weather, with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 37°C (99°F) and an average of 21°C (69°F). This month also has a higher precipitation rate, totaling 142 mm (5.6 in) across 13 days, while maintaining the same humidity level of 69%. For more detailed information, visit Stanthorpe weather in December.

Compare Stanthorpe's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Stanthorpe

As September arrives in Stanthorpe, the weather undergoes a captivating transformation, ushering in warmer days with a maximum temperature reaching a pleasant 31°C. Compared to the colder winter months, this shift marks a clear departure from the frigid minimums of 0°C. While the average temperature settles at a comfortable 14°C, the increased humidity at 69% adds a refreshing quality to the air. Precipitation is relatively low, with only 21 mm recorded over a mere 3 days, making it a great time for outdoor activities. Overall, September serves as a beautiful bridge from winter chill to spring warmth, inviting all to enjoy the lovely landscape. For a deeper dive into the region's climate trends, check out Stanthorpe Climate.