September Weather in Longreach, Australia

Last updated: February 25, 2025

In September, Longreach, Australia experiences a dynamic climate, characterized by a maximum temperature soaring up to 40°C (105°F), while the average settles around a comfortable 23°C (73°F). The nights can be cool, dipping to a minimum of 8°C (47°F). Notably, this month boasts an exceptionally dry spell, with a mere 2 mm (0.1 in) of precipitation and not a single rainy day recorded. Humidity levels hover around 40%, contributing to the warmth and vibrant sunshine that define this time of year in Longreach.

September Temperature in Longreach

In September, Longreach, Australia, experiences a refreshing transition as temperatures begin to warm up from the cooler winter months. With a minimum of 8°C (47°F) and an average of 23°C (73°F), the climate becomes more inviting, setting the stage for the upcoming warmer months. The maximum temperature can reach up to 40°C (105°F), showcasing the region's dramatic climate shifts. This month marks a distinct departure from the cooler August, where temperatures lingered around 3°C (38°F) at night and struggled to reach a daytime average of 18°C (65°F). As September unfolds, residents and visitors alike can enjoy lingering warm days as the vibrant spring season approaches, highlighting the beauty of Longreach’s diverse weather patterns.

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

The chart illustrates September temperature patterns in Longreach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec898684776861626573818488
Data source: Temperature data for Longreach 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 Longreach

In Longreach, Australia, September is marked by a notable trend in precipitation patterns, continuing the dry spell seen throughout the winter months. With only 2 mm (0.1 in) of rainfall recorded, there were no precipitation days to break this dry streak, aligning with the minimal rainfall in August and underscoring a shift towards the drier end of the spectrum this year. This contrast is evident when comparing September to the wetter summer months of January through March, which boast significantly higher averages. As the region transitions into October, a slight uptick in precipitation is anticipated, though September remains a stark reminder of the area's arid characteristics during this early spring period.

September Precipitation Trends in Longreach

The chart displays monthly precipitation patterns in Longreach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec375060336622141919
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Longreach

In Longreach, Australia, September marks a notable decline in humidity, dipping to 40%—a pleasant contrast to the preceding months. After a summer peak in March at 70%, humidity levels typically fluctuate, maintaining an average around the mid-50s during the winter months of June to August. The significant drop in September signals the onset of drier conditions, paving the way for even lower humidity as the year progresses, with October and November reaching 28% and 30%, respectively. This trend highlights Longreach's transition from the wetness of summer to the more arid climate of the Australian spring, making September a refreshing time for residents and visitors alike.

September Average Humidity in Longreach

This chart illustrates the average monthly humidity levels in Longreach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec54%57%70%54%53%58%51%55%40%28%30%56%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Longreach

In September, Longreach experiences a UV Index of 12, categorizing its risk as extreme with a quick burn time of just 10 minutes. This marks a notable trend as the UV levels remain consistently high as the warmer months approach, following a similar pattern seen in the preceding months of August and October, which also exhibit extreme readings. Compared to the cooler winter months, where the UV Index dipped to 6 in June, the arrival of spring signals a return to intense sun exposure, necessitating heightened sun safety measures. With this in mind, it’s essential for residents and visitors alike to stay informed and protected as UV levels rise throughout the season. To learn more about the UV Index in Longreach, visit Longreach UV Index.

Maximum UV Index Levels in Longreach for September

The chart shows the monthly maximum UV Index (UVI) for Longreach 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.
JanFebMarAprMayJunJulAugSepOctNovDec161615118671012141616
Data source: Longreach 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 Longreach

As September unfolds in Longreach, Australia, the region basks in an impressive 309 hours of sunshine, marking a delightful transition into the warmer months. This high marks a significant peak, with sunlight hours steadily increasing since the winter months, where June saw only 268 hours. The gradual ascent from 288 hours in February illustrates a compelling trend of brightening horizons as spring approaches, culminating in October and November’s stellar 334 hours. With each passing month, Longreach invites residents and travelers alike to revel in its abundant sunshine, promising warmth and vibrancy that can be felt throughout the season.

Monthly Sunshine Duration in Longreach: September Highlighted

The September sunshine duration represents the total number of hours Longreach 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.
JanFebMarAprMayJunJulAugSepOctNovDec275h288h308h297h282h268h282h302h309h334h334h353h
Data source: Longreach September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Longreach During September

In Longreach, Australia, September boasts a promising 86% chance of sunny weather, making it one of the sunniest months of the year. This delightful trend follows a series of increasingly bright months, starting with July at 89% and August at 81%. As the winter chill fades, September's high likelihood of sunshine positions it as a prime time for outdoor activities and exploration. The sunny disposition continues into October, though it dips to 71%. With such a vibrant forecast, September invites residents and visitors alike to revel in the warmth and beauty of the Australian landscape.

Percentage of Sunny Days in September in Longreach

The chart illustrates the percentage of sunny days in Longreach 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 Longreach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%57%55%83%79%65%89%81%86%71%64%71%
Data source: Longreach September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Longreach in September

In Longreach, Australia, the month of September offers a balanced daylight duration of 11 hours, maintaining the same count as August. This aligns with the gradual transition from the shorter days of winter towards the longer days of spring and summer. As the year progresses from January's extensive 13 hours of daylight to the more moderate 10 hours seen in May through July, September marks a subtle recovery as days lengthen again, paving the way for October's promise of 12 hours. This seasonal rhythm highlights Longreach's unique climatic character, where daylight subtly ebbs and flows, inviting both locals and visitors to enjoy the outdoors.

Average Daylight Hours in Longreach for September

The chart illustrates the variation in daylight duration in Longreach throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 23m12h 51m12h 11m11h 31m10h 58m10h 42m10h 50m11h 18m11h 57m12h 37m13h 13m13h 32m
Data source: Longreach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Longreach

As September unfolds in Longreach, Australia, the winds pick up their pace, with an average wind speed of 4.5 m/s (10 mph), marking a noticeable increase from the more languid breezes of the winter months. This gentle shift from the cooler, calmer July and August months hints at the transition into spring, as the fluctuations in wind speed throughout the year reveal a slight uptick in wind activity during this period. Generally, the trend indicates that as temperatures begin to warm, so does the wind, peaking in September before tapering off again in October. This invigorating breeze not only carries the promise of warmer days ahead but also breathes life into the stunning landscapes of Longreach.

Average September Wind Speed in Longreach

The chart displays monthly wind speed patterns in Longreach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.03.73.73.43.63.53.33.64.5 m/s3.53.83.9
Data source: Longreach September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Longreach Compares to Other Months

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

September and January present notably different weather patterns. In September, temperatures range from a cool 8°C (47°F) at night to a warm 40°C (105°F) during the day, with low humidity at 40% and virtually no rainfall. In contrast, January showcases much higher average temperatures, starting at a minimum of 21°C (70°F) and reaching a peak of 44°C (112°F). Additionally, January experiences significantly more precipitation—with 37 mm (1.4 in) over five days—leading to a higher humidity level of 54%. For more detailed insights, you can check Longreach weather in January.

Comparing the weather in September and February reveals significant differences in temperature and humidity levels. September typically experiences milder temperatures, with a minimum of 8°C (47°F) and an average high of 40°C (105°F), whereas February boasts a much warmer climate, featuring a minimum of 18°C (65°F) and an average high reaching 44°C (112°F). Additionally, September sees very little precipitation with only 2 mm (0.1 in) and no rainy days, while February is considerably wetter, receiving 50 mm (2.0 in) spread over six days. The humidity rises in February as well, averaging 57% compared to September's more comfortable 40%. For a more detailed look at February weather, check out Longreach weather in February.

September and March present distinctly different weather patterns. September enjoys a comfortable average temperature of 23°C (73°F) with highs reaching up to 40°C (105°F) and minimal precipitation of just 2 mm, leading to very low humidity levels at around 40%. In contrast, March is much warmer overall, with an average temperature of 29°C (84°F) and similar maximum highs of 41°C (105°F). However, March experiences significantly more rainfall, totaling 60 mm (2.4 in) over approximately 4 days, resulting in a much higher humidity level of 70%. For more detailed insights, check out Longreach weather in March.

In September, the weather features a minimum temperature of around 8°C (47°F) and an average high of 23°C (73°F), with the potential for scorching days peaking at 40°C (105°F). The month is quite dry, recording only 2 mm (0.1 in) of precipitation and exhibiting 40% humidity. In contrast, April sees slightly warmer conditions with a minimum temperature of 9°C (49°F) and an average temperature of 25°C (77°F), along with a maximum temperature of 36°C (97°F). Though April is still relatively dry with just 3 mm (0.1 in) of precipitation, the humidity is higher at 54%. For a closer look at the specific weather patterns during this time, visit Longreach weather in April.

September and May exhibit distinct weather patterns, with September generally warmer and drier than May. In September, temperatures can peak at a scorching 40°C (105°F), while the minimum temperature averages at a comfortable 8°C (47°F), leading to an average of 23°C (73°F). In contrast, May's temperature range is more moderate, with a maximum of 31°C (89°F) and an average of 20°C (68°F), alongside a slightly higher minimum temperature of 6°C (43°F). Precipitation is sparse in both months, but May sees a trace amount of rain on one day, while September remains entirely dry. Additionally, humidity levels are higher in May at 53%, compared to September's 40%. For a more detailed look at May's climate, you can visit Longreach weather in May.

In comparing the weather of September and June, September stands out with warmer temperatures and significantly less precipitation. With minimum temperatures around 8°C (47°F) and an average high reaching 40°C (105°F), September is notably hotter than June, where temperatures range from a minimum of 2°C (36°F) to an average maximum of 31°C (88°F). Additionally, September boasts only 2 mm of precipitation over zero days, while June experiences 6 mm over one day, contributing to higher humidity levels of 58% compared to September's drier 40%. For more specific details, you can refer to Longreach weather in June.

September tends to be warmer than July, featuring a greater temperature range with minimums around 8°C (47°F) and maximums soaring up to 40°C (105°F), compared to July's minimum of 4°C (39°F) and a maximum of 32°C (89°F). The average temperature in September reaches 23°C (73°F) while July averages only 17°C (62°F). Precipitation is notably lower in September, with no recorded rain, as opposed to July, which sees about 6 mm (0.2 in) over a day. Humidity levels also differ, with September at 40% and July slightly higher at 51%. For more details, you can visit Longreach weather in July.

In September, the weather warms up significantly compared to August, with temperatures reaching a minimum of 8°C (47°F) and an average high of 40°C (105°F). In contrast, August experiences cooler temperatures, with a minimum of 3°C (38°F) and an average high of 35°C (94°F). Both months see minimal precipitation—only 2 mm (0.1 in)—and no rainy days, but September is notably drier with lower humidity at 40%, compared to August's 55%. For a detailed overview of August weather, visit Longreach weather in August.

In September, the weather is characterized by cool nights with a minimum temperature of 8°C (47°F) and a warm average of 23°C (73°F), reaching a maximum of 40°C (105°F) during the day. With virtually no precipitation at 2 mm (0.1 in) and humidity levels around 40%, September tends to be quite dry. In contrast, October sees a slight increase in nighttime temperatures, with a minimum of 11°C (53°F) and a warmer average of 27°C (81°F), peaking at an even higher maximum of 42°C (108°F). However, October is notably wetter, receiving 14 mm (0.6 in) of rain over three days, and features lower humidity at 28%. For more detailed information, check out Longreach weather in October.

In September, the weather is marked by a wide temperature range, with a minimum of 8°C (47°F) and an average of 23°C (73°F). It occasionally peaks at a scorching 40°C (105°F), but with minimal precipitation of just 2 mm (0.1 in) and no rainy days, the month remains quite dry and breezy, accompanied by moderate humidity levels of 40%.

In contrast, November brings warmer nighttime temperatures, starting at a minimum of 13°C (56°F) and reaching an average of 29°C (84°F), with highs peaking at an even hotter 42°C (108°F). The month experiences slightly increased precipitation of 19 mm (0.7 in) over three days, while humidity drops to 30%. This transition illustrates a shift towards a hotter and somewhat wetter climate as the year progresses. For more detailed weather information, you can visit Longreach weather in November.

September and December present quite different weather conditions. In September, temperatures range from a cooler minimum of 8°C (47°F) to a warm maximum of 40°C (105°F), with an average of 23°C (73°F) and minimal precipitation, recording just 2 mm (0.1 in) and no rainy days. The humidity is relatively low at 40%, offering a more comfortable atmosphere.

In contrast, December showcases significantly warmer temperatures, with a minimum of 17°C (62°F) and a maximum reaching 44°C (111°F), producing an average of 31°C (89°F). Precipitation increases to 19 mm (0.8 in) across two rainy days, and humidity rises to 56%, contributing to a more humid and possibly stifling environment. For further details on December weather, check out Longreach weather in December.

Compare Longreach's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Longreach

As September arrives in Longreach, the weather transforms, showcasing a remarkable blend of warmth and aridity. With maximum temperatures soaring to 40°C (105°F) and nearly cloudless skies, this month stands out as a precursor to the hotter months ahead, while low humidity levels of 40% create a comfortable atmosphere for outdoor activities. Compared to other months, September is remarkably dry, as evident from the negligible precipitation and zero rainy days recorded. This unique combination makes it an ideal time to explore the stunning landscapes of Longreach. For a deeper understanding of the region's climate patterns, visit Longreach Climate.