Last updated: February 25, 2025
In Mackay, Australia, September brings a delightful transition into spring, characterized by an average temperature of 21°C (70°F), with daytime highs reaching a pleasant 26°C (80°F). The nights remain mild, dipping to a comfortable 15°C (59°F). While the month sees approximately 20 mm (0.8 in) of rainfall spread over 4 days, the humidity, averaging around 65%, adds to the warm ambiance. This combination of warm days and mild evenings makes September an inviting time to explore the lush beauty and vibrant life of Mackay.
In September, Mackay, Australia begins to shake off the winter chill, showcasing a pleasant rise in temperatures. With minimums around 15°C (59°F) and averaging 21°C (70°F), the city transitions to a more comfortable climate. The maximum temperatures hover around 26°C (80°F), inviting outdoor adventures and vibrant activities. This month marks a notable increase compared to the cooler winter months of June and July, signaling the approach of warmer days ahead. As spring takes hold, locals and visitors alike can relish in the balmy weather, making September an ideal time to explore all that Mackay has to offer.
September in Mackay, Australia, experiences a noticeable dip in precipitation, with only 20 mm (0.8 in) of rain falling over four days. This marks a significant shift from the preceding months, where the region often receives substantial rainfall. Following the depths of winter, characterized by meager precipitation in July and August, September marks a transitional phase that hints at the drier conditions ahead. As the landscape begins to dry out, the stark contrast in rainfall from March’s peak of 290 mm underscores the seasonal variability that defines Mackay’s climate. With October bringing a slight uptick in rainfall, locals and visitors alike can appreciate the lingering remnants of the wet season while preparing for drier days.
In Mackay, Australia, September brings a noticeable shift in humidity as it drops to 65%, marking a continuation of the downward trend observed since the peak levels in the earlier months of the year. Following a humid peak in March at 80%, the region experienced a gradual decrease through the winter months, reaching its lowest point in July at 63%. The slight uptick in August to 71% suggests a brief return to more humid conditions, but September's dip indicates a clear transition towards drier weather as the spring season approaches. Overall, Mackay's humidity patterns reflect a rhythmic cycle, oscillating between high and low, with September serving as a pivotal month in this climatic dance.
In Mackay, Australia, September marks the return of high UV exposure, with a UV Index of 12, categorized as extreme. This places the burn time at a mere 10 minutes, underscoring the need for sun protection as we transition from winter to spring. Throughout the year, Mackay experiences consistently high UV levels, especially during the summer months, where indices soar to 16 in January and December. Notably, even in September, the UV Index is a strong reminder of the intense Australian sun, similar to the levels seen in April and October. As the seasons change, residents and visitors should remain vigilant and safeguard their skin against harmful UV rays. For more detailed information, check out the Mackay UV Index.
UV Risk Categories
September in Mackay, Australia, basks in abundant sunshine, boasting an impressive 304 hours of sunlight. This delightful month marks a transition into spring, where the days grow longer and the warmth intensifies, following a pattern of increasing luminosity from the cooler months. After August's 299 hours, September not only surpasses it but sets the stage for the sunniest months ahead, with October and November reaching even greater heights at 320 and 334 hours, respectively. This upward trend in daylight hours highlights Mackay's vibrant shift towards summer, enticing both locals and visitors to soak up the sun and enjoy outdoor adventures amid its stunning landscapes.
In Mackay, Australia, September enjoys a 69% chance of sunny weather, making it one of the brighter months as it transitions from winter to spring. This trend reflects a steady increase in sunshine from the cooler months, with July and August preceding it at 74% and 67% respectively. As the region moves past the mid-year mark, the likelihood of sun begins to climb more significantly, with May showing a notable 64% probability. The upward trend in sunshine, peaking at September's 69%, paints a promising picture for outdoor activities and exploration in this vibrant coastal town. With such favorable weather conditions, September truly serves as a bridge to the sunny summer days that follow.
As September arrives in Mackay, Australia, daylight begins to settle into a steady rhythm, offering about 11 hours of sunlight each day. This marks a slight increase from the shorter days of winter, as the region transitions from the 10 hours experienced in June and July. Following the peak summer months of January and November with their abundant 13 hours of daylight, September's mild balance signals the gradual shift towards longer days in October. The fluctuating daylight patterns illustrate the unique seasonal charm of Mackay, where each month showcases a diverse tapestry of light that enhances both the natural beauty and the outdoor lifestyle of this vibrant coastal city.
As September unfolds in Mackay, Australia, the average wind speed settles at a refreshing 4.9 m/s (11 mph), maintaining a delightful breeze that invites outdoor exploration. This slight uptick from the winter months showcases the subtle transition into spring, promoting a balance between the cooler air of August's 4.4 m/s (10 mph) and the promise of warmer days ahead. Interestingly, September's winds mirror those of November, indicating a consistent seasonal rhythm that characterizes the region. As the landscape begins to bloom, the gentle winds create an invigorating atmosphere, perfect for enjoying the picturesque surroundings and vibrant community life in Mackay.
The weather in Mackay 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 Mackay and find detailed weather information for every month.
In September, the weather in Mackay features milder temperatures with a minimum of 15°C (59°F) and a pleasant average of 21°C (70°F), peaking at a maximum of 26°C (80°F). The month sees relatively low precipitation at 20 mm (0.8 in) over just 4 days, and humidity levels hover around 65%. In stark contrast, January brings much warmer conditions, with minimum temperatures of 23°C (73°F) and an average of 27°C (80°F), reaching highs of 33°C (92°F). However, January is much wetter, experiencing 253 mm (10.0 in) of rainfall over 17 days, coupled with increased humidity at 73%. For a detailed look at January's weather, visit Mackay weather in January.
September and February exhibit distinct differences in weather patterns. In September, temperatures range from a mild minimum of 15°C (59°F) to a comfortable maximum of 26°C (80°F), with an average of 21°C (70°F). This month sees relatively low precipitation, with only 20 mm (0.8 in) falling over just 4 days and humidity sitting at 65%. In contrast, February brings significantly warmer temperatures, with a minimum of 21°C (71°F) and a maximum reaching up to 33°C (92°F), averaging 27°C (80°F). Rainfall is much heavier during this month, totaling 183 mm (7.2 in) over 17 days, accompanied by increased humidity at 77%. For more details on February weather, you can check out Mackay weather in February.
September and March offer distinct weather experiences, highlighting the transition between seasons. In September, temperatures range from a mild minimum of 15°C (59°F) to a comfortable average of 21°C (70°F), peaking at 26°C (80°F). This month sees relatively low precipitation, with only 20 mm (0.8 in) over about 4 days and a humidity level of 65%. In contrast, March boasts warmer temperatures, starting at a minimum of 21°C (70°F) and averaging 26°C (80°F) with maximums reaching 32°C (89°F). However, it also brings significantly more rain, totaling 290 mm (11.4 in) across approximately 21 days, along with higher humidity at 80%. For a more detailed look at March weather, you can check Mackay weather in March.
In comparing the weather of September and April, it’s clear that April tends to be warmer and wetter. In September, temperatures range from a minimum of 15°C to a maximum of 26°C, with an average of 21°C and relatively low precipitation at 20 mm over just 4 days. In contrast, April sees higher temperatures, with a minimum of 16°C, an average of 24°C, and a maximum of 30°C, but it experiences significantly more rainfall at 131 mm spread over 16 days. Additionally, April's humidity is higher at 76%, compared to September's 65%. For more detailed information on the weather specifics, you can check Mackay weather in April.
In comparing the weather of September and May, one can observe several notable differences. September generally boasts a more stable and mild climate, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 26°C (80°F), and a relatively low precipitation of 20 mm (0.8 in) across just 4 rainy days. In contrast, May experiences slightly cooler temperatures ranging from a minimum of 13°C (55°F) to a maximum of 27°C (80°F) but comes with significantly higher rainfall, totaling 82 mm (3.2 in) over 14 days. Additionally, humidity levels are higher in May at 72% compared to September's 65%, contributing to a more humid atmosphere. For further details, you can refer to Mackay weather in May.
In comparing the weather conditions of September and June, September tends to be warmer overall, with average temperatures reaching 21°C (70°F) compared to June's 19°C (67°F). The maximum temperatures for September also peak higher at 26°C (80°F) versus June's 24°C (76°F). Additionally, September experiences less precipitation, with only 20 mm (0.8 in) over four days, whereas June sees 29 mm (1.1 in) spread across eight days. Humidity levels are slightly lower in September at 65% compared to June's 71%, contributing to a more comfortable climate as summer approaches. For a more detailed look at June weather, visit Mackay weather in June.
September generally experiences warmer temperatures compared to July, with average temperatures rising from 19°C (66°F) in July to 21°C (70°F) in September. While both months see around four days of precipitation, September's rain is significantly lighter, totaling just 20 mm (0.8 in) compared to July’s 46 mm (1.8 in). Additionally, September maintains a slightly higher humidity level at 65% compared to July's 63%. This shift signifies a transition towards milder and drier weather as summer approaches. For more detailed insights, you can refer to Mackay weather in July.
In comparing the weather of September and August, September presents slightly warmer temperatures, with an average of 21°C (70°F) compared to August's average of 19°C (67°F). The maximum temperature for September reaches 26°C (80°F), while August peaks at 25°C (78°F). Although September has a bit more precipitation at 20 mm (0.8 in) over 4 days, it maintains lower humidity at 65%, compared to August's 71%. This makes September a subtly more pleasant month overall. For further details on August weather specifics, you can refer to Mackay weather in August.
In September, the weather typically features a minimum temperature of 15°C (59°F) and an average of 21°C (70°F), with highs reaching 26°C (80°F). This month experiences relatively low precipitation, averaging 20 mm (0.8 in) over about 4 days, and a humidity level of 65%. In contrast, October brings slightly warmer conditions, with minimum temperatures rising to 18°C (64°F) and an average of 24°C (75°F), peaking at 28°C (83°F). However, this month sees increased rainfall, totaling 60 mm (2.3 in) across approximately 7 days, while humidity remains similar at 64%. For a more detailed look at October's climate, you can check out Mackay weather in October.
September and November in Mackay present notable contrasts in weather patterns. September typically features milder temperatures, with averages around 21°C (70°F) and a maximum of 26°C (80°F), while November sees warmer conditions, boasting an average of 25°C (77°F) and highs reaching up to 32°C (90°F). Precipitation also increases in November, with a total of 45 mm (1.8 in) recorded over 10 days compared to just 20 mm (0.8 in) over 4 days in September. Both months exhibit similar humidity levels, hovering around 65-66%. For more detailed insights, you can check out Mackay weather in November.
In September, the weather is relatively mild with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 26°C (80°F). The month experiences moderate humidity levels at 65%, along with light precipitation of about 20 mm (0.8 in) over just 4 days. In contrast, December brings warmer temperatures, with averages between 22°C (73°F) and 31°C (88°F). This month sees a significant increase in rainfall, totaling 203 mm (8.0 in) over 14 days, accompanied by slightly higher humidity at 70%. For more details on the December weather, you can visit Mackay weather in December.
As September rolls in, Mackay experiences a delightful transition in weather, offering a pleasant balance between warmth and cool breezes. Unlike the sweltering heat of summer months, temperatures remain comfortably moderate, making it an ideal time for outdoor activities. The humidity, while still present, is more bearable, and the occasional rainfall, averaging about 20 mm over just a few days, keeps the landscapes lush without deterring daily plans. This month notably showcases a perfect blend of sunshine and mild temperatures, inviting locals and visitors alike to enjoy everything the region has to offer. For a deeper insight into the yearly climate patterns, explore the details of the region at Mackay Climate.