Last updated: February 25, 2025
In September, Flinders, Australia experiences a mild transition into spring, with maximum temperatures reaching a comfortable 22°C (73°F) and an average of 12°C (54°F). The minimum temperature dips to a brisk 7°C (45°F), creating a pleasant variation throughout the day. This month sees approximately 80 mm (3.1 inches) of rainfall spread across 15 days, contributing to a humidity level of 76%. Visitors can expect a refreshing atmosphere, perfect for exploring the scenic beauty of the region as nature rejuvenates with the changing season.
In September, Flinders, Australia, begins to shake off the winter chill, marking the transition into spring with a notable rise in temperatures. The month greets visitors with a minimum temperature of 7°C (45°F) and a pleasant average of 12°C (54°F), gradually warming up to a maximum of 22°C (73°F). This gentle warming trend is indicative of the region's shift from the cooler, muted tones of winter to the more vibrant and inviting climate of spring. As the month unfolds, the increase in warmth provides an ideal backdrop for outdoor adventures and exploration, making it a charming time to experience the natural beauty of Flinders.
In September, Flinders experiences a noteworthy precipitation average of 80 mm (3.1 in), collected over approximately 15 days of rain. This marks a slight decline from the record-high rainfall of 95 mm in August, yet it remains significantly above the lower precipitations seen in the earlier months of the year. The transition from the wetter months of winter to the drier conditions in spring is evident, as September’s rainfall continues to nourish the landscape, supporting the region’s rich biodiversity. This month serves as a reminder of the variability of Flinders' weather patterns, setting the stage for October's expected precipitation to further trend downwards, while still demonstrating the influence of seasonal changes.
As September rolls into Flinders, Australia, the humidity begins a gentle decline from the peak of winter's moisture. With a humidity level of 76%, September marks a subtle transition from the higher echelons of the past few months, though still retaining a hint of summer's warmth. This trend continues the gradual decrease seen in August's 79% humidity, and anticipates the lower levels approaching in October and November. Overall, the pattern illustrates a notable increase in humidity from the earlier months of the year, peaking at 80% during the winter, before dipping gently towards the drier months ahead. The shift in September signifies nature's graceful preparation for the milder, less humid days that follow.
As the seasons change in Flinders, Australia, the UV Index illustrates a clear trend in sun intensity. September sees the UV Index rise to 7, indicating a high exposure category with a burn time of 25 minutes—a noticeable increase compared to the winter months where the Index lingered around 3 to 4. This shift signals that as spring approaches, residents and visitors should be mindful of sun safety, particularly in the transition from the cooler months. Just as the sun’s rays become more potent in September, so too does the importance of protection. For a comprehensive understanding of UV trends throughout the year, check out Flinders UV Index.
UV Risk Categories
September brings a delightful resurgence of sunshine to Flinders, Australia, with 262 hours of glorious daylight. After the cooler months, a subtle shift toward longer days becomes evident, as sunshine gradually begins to reclaim its dominance. This month stands as a bridge between the quieter winter period and the sun-drenched brilliance of summer, which approaches with anticipation. While the hours in September are fewer than those in the peak months ahead, they mark a significant increase from the winter's lows, hinting at the vibrant energy of spring. As days grow longer and warmer, Flinders prepares for the radiant months that follow, promising beautiful moments bathed in sunlight.
In Flinders, Australia, September offers a 41% chance of sunny weather, aligning with the average sunshine prevalence seen in the months prior. While January and February boast higher probabilities of sun at 37% and 43%, respectively, September mirrors August's 41%, indicating a consistent trend as winter transitions into spring. This moderate likelihood of clear skies is a refreshing contrast to the cooler winter months of June and July, which linger at a lower 32% chance of sunshine. As the climate begins to warm, these stable sunny probabilities suggest that September is an inviting time for visitors and locals alike, hinting at the seasonal changes to come.
As the calendar turns to September in Flinders, Australia, daylight begins to reclaim its presence, extending to 11 hours after the winter months. This marks a subtle shift from the shorter days of winter, where June and July only offered a scant 9 hours of light. With the arrival of spring, the days gradually lengthen, heralding a return to more vibrant outdoor activities. Following September, daylight further increases, peaking at 14 hours in November and December. This gentle ascent mirrors nature's awakening, inviting locals and visitors alike to bask in the rejuvenating warmth of the coming months.
As September arrives in Flinders, Australia, the winds reach a steady average speed of 7.0 m/s (16 mph), consistent with the robust gusts of the previous two months. This slight uptick in wind speed marks a transition from the milder summer breezes, which averaged around 6.1 m/s (14 mph) earlier in the year, to a more vigorous flow that typically characterizes the onset of spring. Notably, the winds have been steadily rising since July, when they peaked at 7.4 m/s (17 mph). As the landscape awakens with the promise of warmer days, September’s wind not only invigorates the scenery but also signals a shift in the seasonal rhythm, hinting at the dynamic weather patterns that lie ahead.
The weather in Flinders 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 Flinders and find detailed weather information for every month.
The weather in September contrasts significantly with that of January. In September, temperatures range from a chilly minimum of 7°C (45°F) to a pleasant maximum of 22°C (73°F), with an average of 12°C (54°F). The month experiences 80 mm (3.1 in) of precipitation over 15 days, accompanied by high humidity at 76%. On the other hand, January brings much warmer conditions, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 33°C (92°F), and an average of 19°C (67°F). Additionally, January sees considerably less rainfall, with only 42 mm (1.7 in) over just 5 days, and lower humidity at 65%. For more detailed insights on January weather, check out Flinders weather in January.
September and February present distinct weather patterns. In September, temperatures range from a minimum of 7°C (45°F) to a maximum of 22°C (73°F), with an average temperature of 12°C (54°F). This month also sees higher precipitation, accumulating 80 mm (3.1 in) over approximately 15 days, coupled with a humidity level of 76%. In contrast, February offers warmer conditions, with temperatures ranging from a minimum of 12°C (53°F) to a sweltering maximum of 32°C (90°F), averaging 19°C (66°F). Rainfall is less frequent in February, totaling 51 mm (2.0 in) over just 6 days, and humidity is slightly lower at 67%. To explore more about February weather, you can check Flinders weather in February.
In September, temperatures tend to be cooler, with a minimum of 7°C (45°F) and an average of 12°C (54°F), peaking at 22°C (73°F). This month also experiences relatively high precipitation, with around 80 mm (3.1 in) falling over approximately 15 days, contributing to a humidity level of 76%. In contrast, March brings warmer conditions, characterized by a minimum temperature of 11°C (52°F) and an average of 18°C (65°F), reaching a maximum of 32°C (90°F). Additionally, March is drier, with only 48 mm (1.9 in) of rainfall over about 7 days and lower humidity at 71%. For more detailed insights, you can visit Flinders weather in March.
In September, the weather begins to transition into cooler temperatures, with minimums around 7°C (45°F) and a comfortable average of 12°C (54°F), reaching a maximum of 22°C (73°F). The month is marked by 80 mm (3.1 in) of precipitation spread over 15 days, resulting in a relatively humid environment with 76% humidity. In contrast, April offers warmer days and a more inviting climate, featuring minimum temperatures of 10°C (50°F) and an average of 16°C (61°F), peaking at a pleasant 27°C (80°F). April sees slightly less precipitation at 65 mm (2.5 in) over 10 days, with humidity remaining close at 75%. For a detailed look at the weather in April, you can visit Flinders weather in April.
September and May present quite similar weather patterns, but with some notable differences. In both months, the maximum temperatures reach around 22°C (72°F), yet September tends to have slightly cooler average temperatures, ranging from a minimum of 7°C (45°F) to an average of 12°C (54°F). May features a minimum temperature of 8°C (47°F) and an average of 14°C (57°F), indicating a gradual warming as spring progresses. Precipitation levels are also comparable; September receives about 80 mm (3.1 in) over 15 rainy days, while May has slightly higher precipitation at 90 mm (3.6 in) over 12 days, resulting in a marginally wetter month. Humidity is consistently high in both months, with September at 76% and May slightly higher at 80%. For a closer look at the specifics, you can refer to Flinders weather in May.
When comparing the weather in September and June, both months exhibit similar average temperatures, hovering around 12°C (54°F). However, September is generally warmer with maximum temperatures reaching up to 22°C (73°F), in contrast to June's peak of 17°C (62°F). Additionally, September experiences higher precipitation at 80 mm (3.1 in) over 15 days, compared to June's 68 mm (2.7 in) across 12 days. The humidity levels are slightly lower in September at 76%, while June has a humidity level of 80%. For more detailed insights, you can check Flinders weather in June.
In comparing the weather between September and July, September typically experiences warmer temperatures, with average highs reaching 22°C (73°F) compared to July's maximum of 16°C (61°F). Both months have similar humidity levels, but September tends to have slightly lower humidity at 76% versus July's 80%. While September has more precipitation overall at 80 mm (3.1 in), it also has fewer rainy days, with rain falling on 15 days compared to July's 16 days and 74 mm (2.9 in) of rainfall. For a closer look at July's weather specifics, you can refer to Flinders weather in July.
In comparing the weather between September and August, September experiences slightly warmer temperatures overall, with an average of 12°C (54°F) compared to August's average of 11°C (52°F). The maximum temperature in September reaches 22°C (73°F), significantly higher than August's peak of 18°C (65°F). However, September sees a slightly higher amount of rainfall, totaling 80 mm (3.1 in) over 15 days, while August recorded 95 mm (3.7 in) over 17 days. Humidity levels are fairly consistent, with September at 76% and August at 79%. For more detailed information on August weather, check out Flinders weather in August.
In September, the weather features cooler temperatures with a minimum of 7°C (45°F) and a maximum of 22°C (73°F), averaging around 12°C (54°F). The month experiences relatively high humidity at 76% and substantial rainfall, totaling 80 mm (3.1 in) over 15 days. In contrast, October sees a slight increase in temperatures, with a minimum of 8°C (46°F) and a maximum reaching 26°C (80°F), averaging 14°C (57°F). While October has a marginally lower precipitation level of 77 mm (3.0 in) over 13 days, it also boasts a decrease in humidity to 72%. For more details on the weather during October, check out Flinders weather in October.
In September, the weather tends to be cooler, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 22°C (73°F) and an average of 12°C (54°F). This month also sees relatively high precipitation, totaling 80 mm (3.1 in) over about 15 days, resulting in a humidity level of 76%. In contrast, November offers a warmer climate, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 30°C (86°F) and an average of 16°C (61°F). Additionally, the rainfall decreases to 65 mm (2.5 in) spread over just 10 days, leading to slightly lower humidity at 72%. For more details on the weather specific to November, you can check Flinders weather in November.
In September, temperatures are cooler, with a minimum of 7°C (45°F) and a maximum of 22°C (73°F), while December experiences milder temperatures ranging from a minimum of 10°C (50°F) to a maximum of 34°C (93°F). Additionally, September sees higher precipitation levels, totaling 80 mm (3.1 in) over approximately 15 days, whereas December has less rainfall, at 57 mm (2.2 in) over just 8 days. Humidity levels also differ, with September being more humid at 76% compared to December's 69%. For a closer look at the weather in December, you can visit Flinders weather in December.
As September ushers in the arrival of spring, Flinders transforms with a refreshing mix of cool temperatures and increased rainfall, setting it apart from the warmer, drier summer months. With an average temperature of around 12°C, the chill lingers in the air, while precipitation becomes more frequent, leading to approximately 15 wet days throughout the month. This elevated humidity of 76% adds to the invigorating ambiance, making it a time when nature blooms vibrantly. For those seeking to understand the nuances of Flinders' seasons, visit Flinders Climate for detailed insights.