Last updated: February 25, 2025
Experience the delightful September weather in South Mission Beach, Australia, where temperatures range from a pleasant minimum of 12°C (54°F) to a balmy maximum of 28°C (83°F), averaging 22°C (71°F). While this coastal paradise enjoys a mild climate, expect some humidity at around 61% and an average of 51 mm (2.0 in) of rainfall over 11 days. Whether you're soaking up the sun or exploring the natural wonders, September offers an inviting environment for all outdoor enthusiasts.
In September, South Mission Beach begins to shake off the winter chill, with minimum temperatures settling around 12°C (54°F) and average daytime warmth reaching 22°C (71°F). This transitional month sees maximum temperatures climbing to 28°C (83°F), hinting at the impending summer heat. As the region shifts from the cooler winter months of July and August—where highs lingered between 26°C (80°F) and 27°C (81°F)—September's rise in temperatures sets the stage for more vibrant beach days and outdoor adventures. With each passing day, locals and visitors alike can bask in the increasingly pleasant weather, making this a perfect time to explore the natural beauty that South Mission Beach is renowned for.
September in South Mission Beach marks a subtle transition in precipitation, with 51 mm (2.0 in) of rain over 11 days—a slight uptick from the dry spell of August. This month signals the shift from the cooler, drier winter months to the onset of increased rainfall as spring approaches. While September's rainfall is modest compared to the early peak of the year, it prepares the landscape for the heavier showers that follow in October and November. Observing the trend, one can see that precipitation begins to recover after months of decline, hinting at a rejuvenation of the lush surroundings that characterize this beautiful coastal region.
In September, South Mission Beach experiences a noticeable drop in humidity, with levels reaching 61%—the lowest of the year. This transition signals the end of the winter months, as humidity begins a gradual ascent into spring. Over the year, humidity peaks in March at 81%, showcasing a clear trend of increased moisture during the late summer months. Following the winter's dry spell, the upcoming months hint at a gradual rise, with October slightly increasing to 62%. The shift in September serves as a refreshing start, offering a delicate balance of warmth and comfort before the humidity begins to climb again.
In September, South Mission Beach experiences a UV Index of 13, placing it in the extreme exposure category with a quick burn time of just 10 minutes. This follows a pattern observed from earlier months, where high UV levels dominate the Australian summer. Notably, the index has stabilized around the extreme category since July, after a brief drop in June, while showing an upward trend from the moderate 8 to an assertive 11 in August. As spring approaches, residents and visitors should remain vigilant, applying sunscreen promptly to protect their skin against the potent sunlight. For more insights on UV levels, check South Mission Beach UV Index.
UV Risk Categories
As the spring blossoms in September, South Mission Beach basks in a remarkable 296 hours of sunshine, warmly inviting locals and visitors alike to embrace the outdoors. This sun-drenched month marks a significant increase from the previous months, reflecting a delightful upward trend as hours of sunlight steadily grew since August's 290 hours. In fact, the increase from September onward hints at the approaching summer, with October promising even more sun at 318 hours. This shining promise of longer days sets the stage for vibrant beach activities, picturesque sunsets, and a rejuvenating atmosphere that epitomizes the charm of South Mission Beach during this time of year.
In South Mission Beach, Australia, the likelihood of sunny weather shows a notable increase as the months progress from the depths of winter into early spring. September, for instance, boasts a 44% chance of sunshine, aligning with the slightly brighter days experienced in August, which also shares the same probability. This marks a significant rise from the early months of the year, where the chance of sun lingered at a mere 11% in January. As the region transitions into October, the likelihood further escalates to 54%, indicating that springtime brings not only warmth but also more frequent sunny days. Overall, as the year unfolds, September serves as a pivotal transition point, hinting at the approaching Australian summer and its promise of radiant weather.
As September arrives in South Mission Beach, Australia, daylight begins to stabilize, with the sun gracing the skies for approximately 11 hours each day. This marks a transition from the longer days of summer, with January offering a generous 13 hours, to a more moderate daylight duration as the seasons shift. Throughout the year, a clear pattern emerges: the days gradually shorten from January through August, before a subtle increase returns in October and November. This consistency in daylight hours during September, alongside cooler autumn breezes, invites locals and visitors alike to revel in the coastal charm of this stunning location.
As September unfolds in South Mission Beach, Australia, a noticeable shift in the atmosphere introduces a refreshing breeze. With an average wind speed of 2.7 m/s (6 mph), it marks a peak for the year, creating a vibrant contrast to the calmness of winter months. This increase from the preceding months invites locals and visitors alike to embrace outdoor activities, as the invigorating winds stir the coastal landscape. Following a summer of gentle zephyrs, the winds of September signal a transition, preparing for the more variable conditions ahead as the year progresses. It’s a month that showcases nature’s rhythm, where the playful gusts hint at the promise of adventure along the stunning shores.
The weather in South Mission Beach 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 South Mission Beach and find detailed weather information for every month.
When comparing the weather in September and January, there are notable differences in temperature and precipitation. September experiences milder temperatures, with a minimum of 12°C (54°F) and an average of 22°C (71°F), while January sees much warmer conditions, with a minimum of 21°C (71°F) and an average of 26°C (80°F). In terms of precipitation, September has a moderate 51 mm (2.0 in) over about 11 days, whereas January is significantly wetter, receiving 404 mm (15.9 in) across 21 days. Additionally, January's humidity rises to 76%, compared to September’s 61%. For more detailed information, you can check the South Mission Beach weather in January.
When comparing the weather in September and February, notable differences emerge in temperature, precipitation, and humidity. September boasts milder temperatures with a minimum of 12°C (54°F) and an average of 22°C (71°F), while February sees significantly warmer conditions, with a minimum of 19°C (67°F) and an average of 27°C (80°F). In terms of precipitation, September experiences relatively light rainfall with 51 mm (2.0 in) over 11 days, whereas February is much wetter, receiving 350 mm (13.8 in) of rain over 20 days. Additionally, February has a higher humidity level at 78%, compared to September's 61%. For more detailed information about the February weather in South Mission Beach, check out this link: South Mission Beach weather in February.
In comparing the weather between September and March, notable differences emerge. September boasts a milder temperature range with minimums of 12°C (54°F) and maximums reaching 28°C (83°F), while March presents a warmer climate with minimums starting at 20°C (69°F) and highs soaring up to 35°C (96°F). September experiences an average precipitation of 51 mm (2.0 in) over 11 days, making it considerably drier compared to March, which sees a significant increase in rainfall at 385 mm (15.1 in) across 24 days. Moreover, humidity levels in March are higher at 81%, compared to 61% in September. For more details, visit South Mission Beach weather in March.
When comparing the weather in September and April, notable differences emerge. September typically showcases milder temperatures, with a minimum of 12°C (54°F) and an average high of 28°C (83°F), while April experiences warmer conditions, starting at a minimum of 17°C (62°F) and reaching up to 32°C (90°F). Additionally, April is significantly wetter, receiving approximately 165 mm (6.5 in) of rainfall over 24 days, in stark contrast to September's more manageable 51 mm (2.0 in) spread across 11 days. The humidity also rises in April, averaging 76% compared to September's 61%. For a closer look at April weather specifics, you can refer to South Mission Beach weather in April.
In comparing the weather of September and May, we notice that both months exhibit similar temperature ranges, with minimums around 12°C (54°F), averages at 22°C (71°F), and maximums reaching 28°C (83°F). However, May is significantly wetter, receiving 147 mm (5.8 in) of precipitation over 20 days, compared to September's 51 mm (2.0 in) across 11 days. Additionally, May has slightly higher humidity levels at 72%, while September holds a humidity of 61%. This makes September more favorable for outdoor activities due to its lower precipitation and humidity. For a detailed look at the weather in May, you can refer to South Mission Beach weather in May.
In comparing the weather of September and June, we find that September boasts slightly warmer temperatures, with a minimum of 12°C (54°F) and an average of 22°C (71°F), as opposed to June's minimum of 11°C (52°F) and average of 20°C (68°F). Both months feature comfortable maximum temperatures, with September reaching up to 28°C (83°F) and June peaking at 27°C (81°F). Rainfall is more prominent in June, with 81 mm (3.2 in) of precipitation over 15 days compared to September's 51 mm (2.0 in) over 11 days. Additionally, humidity levels are slightly higher in June at 71% compared to 61% in September. For a more detailed look at June weather in South Mission Beach, you can check out South Mission Beach weather in June.
When comparing the weather in September and July, we observe some notable differences. September typically enjoys slightly warmer temperatures, with a minimum of 12°C (54°F) and an average of 22°C (71°F), compared to July's minimum of 10°C (51°F) and average of 20°C (68°F). Furthermore, September boasts a maximum temperature of 28°C (83°F), while July sees a peak of 26°C (80°F). Although September experiences less precipitation overall, with 51 mm (2.0 in) falling on 11 days, July is wetter, receiving 73 mm (2.9 in) over 12 days. Humidity levels are relatively similar, with September at 61% and July slightly higher at 63%. For more insights on July's weather specifics, you can check this link: South Mission Beach weather in July.
September generally offers slightly warmer weather compared to August, with average temperatures rising from 20°C (69°F) in August to 22°C (71°F) in September. The maximum temperatures also increase, peaking at 28°C (83°F) in September, compared to 27°C (81°F) in August. Notably, September experiences a bit more rainfall, with 51 mm (2.0 in) of precipitation over 11 days, while August sees 44 mm (1.7 in) across just 9 days. Furthermore, humidity decreases slightly in September to 61%, down from 67% in August. For a detailed comparison, see South Mission Beach weather in August.
September and October exhibit a noticeable shift in weather patterns. September typically sees milder temperatures, with a minimum of 12°C (54°F) and an average of 22°C (71°F), while October brings warmer conditions, starting with a minimum of 17°C (62°F) and an average reaching 24°C (75°F). Precipitation levels also increase slightly in October, with 63 mm (2.5 in) compared to September's 51 mm (2.0 in), though the number of rainy days remains similar, with 9 days in October versus 11 in September. Humidity is relatively consistent, hovering around 61% in September and 62% in October. For more detailed information about October's weather, you can visit South Mission Beach weather in October.
September and November weather exhibit notable differences in temperature and precipitation. In September, the temperatures range from a minimum of 12°C (54°F) to a maximum of 28°C (83°F), with an average of 22°C (71°F). The month experiences about 51 mm (2.0 in) of precipitation over 11 days and maintains a humidity level of 61%. In contrast, November showcases warmer conditions with minimum temperatures of 19°C (66°F) and maximums soaring to 39°C (103°F), averaging 25°C (78°F). Precipitation also increases to 86 mm (3.4 in) over 14 days, with humidity slightly higher at 63%. For more detailed insights, you can explore South Mission Beach weather in November.
September and December exhibit notable differences in weather conditions. In September, temperatures range from a minimum of 12°C (54°F) to a maximum of 28°C (83°F), with an average of 22°C (71°F). The month sees moderate precipitation of 51 mm (2.0 in) over 11 days and a humidity level of 61%. In contrast, December brings warmer temperatures, with a minimum of 22°C (71°F) and a maximum of 33°C (91°F), averaging 26°C (80°F). Rainfall significantly increases to 228 mm (9.0 in) across 17 days, accompanied by a rise in humidity to 69%. For a more detailed overview, you can check out the South Mission Beach weather in December.
As September rolls in at South Mission Beach, visitors can expect a delightful transition in weather that marks the beginning of spring. The temperatures tend to be pleasantly mild, making outdoor activities enjoyable, especially with daily highs averaging a comfortable 22°C (71°F). However, September is also characterized by increased rainfall, with about 51 mm over 11 days, providing a refreshing contrast to the drier months that precede it. This combination of warmth and occasional showers, along with humidity levels around 61%, creates an inviting atmosphere for nature lovers and beachgoers alike. To explore more about how this vibrant weather shapes the local climate, visit South Mission Beach Climate.