Last updated: February 25, 2025
In September, Kalgoorlie, Australia experiences a striking contrast in temperatures, with maximums reaching up to 35°C (95°F) and chilly minimums dropping to 1°C (34°F). The average temperature hovers around a comfortable 16°C (62°F), creating a dynamic climate that suits both daytime adventures and cool evenings. This month also sees a modest precipitation total of 5 mm (0.2 in), occurring over just one day, and humidity levels resting at a moderate 48%. As spring unfolds, Kalgoorlie showcases its unique weather patterns, inviting visitors to explore its vibrant landscape under the warm sun.
In Kalgoorlie, Australia, September marks a significant transition in temperatures, as the region bids farewell to the chill of winter. With minimums hovering around 1°C (34°F), residents can expect crisp mornings, while the average temperature rises to a comfortable 16°C (62°F), inviting more outdoor activities. The maximums reach a pleasant 35°C (95°F), suggesting that warmer days are on the horizon. This month serves as a bridge between the cooler winter months and the hotter summer ahead, highlighting a trend of increasing warmth that will continue in the final months of the year. The distinct shift in temperatures not only enhances the vibrancy of Kalgoorlie but also beckons both locals and visitors to embrace the beauty of the Australian spring.
In September, Kalgoorlie experiences a significant dip in precipitation, with only 5 mm (0.2 in) recorded over just one day—the driest month so far in the year. This minimal rainfall continues the trend of lower precipitation typical for this time of year, following the more moderate rains in the preceding months. As spring approaches, Kalgoorlie's arid climate becomes more pronounced, transitioning from the slightly wetter winter months. The dry conditions set the stage for the warmer days ahead, as the region gears up for the hotter months in October and November, which usually bring an uptick in rainfall.
As September rolls in Kalgoorlie, Australia, the humidity level drops to 48%, marking a noticeable decline after the peak seen during the winter months. This month acts as a transition from the higher humidity levels of June (76%) and July (72%) towards the drier conditions characteristic of the upcoming summer. Following a gradual increase through the cooler months—from a modest 36% in January to the 70% in May—September's humidity indicates a shift back toward the drier end of the spectrum, preparing residents for October's even lower average of 36%. This fluctuation not only reflects seasonal changes but also underscores Kalgoorlie's distinct climate patterns, where humidity plays a pivotal role in shaping the experience of its residents throughout the year.
In September, Kalgoorlie experiences a noticeable shift in UV Index, marking a transition towards warmer months. With a UV Index of 9, classified as very high, residents and visitors should be cautious, as the burn time is reduced to 15 minutes. This uptick in UV rays follows the milder months of June and July, where the Index hovered between 4 and 5. The trend suggests that as spring approaches, UV exposure in Kalgoorlie becomes increasingly significant, reminiscent of the extreme levels seen in the earlier months of the year. Ensuring proper sun protection during this time is essential for skin safety. For more detailed information, check out the Kalgoorlie UV Index.
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As September ushers in the arrival of spring, Kalgoorlie basks in an impressive 298 hours of sunshine, contributing to a beautiful transition from winter. This month showcases a remarkable upswing in daylight, aligning perfectly with the trend of increasing sunshine hours as the year progresses. Following August’s moderate 286 hours, September serves as a springboard towards a more radiant October, which boasts 332 hours. The gradual ascent in sunshine hours, peaking in the late spring and early summer months, paints a vivid picture of Kalgoorlie’s climatic charm, making it an ideal time for outdoor adventures and enjoying the vibrant landscapes of this unique Australian region.
As September rolls in, Kalgoorlie, Australia, ushers in a promising 76% chance of sunny weather, making it one of the more favorable months for basking in the sun. This trend follows a particularly bright August, which boasts an impressive 77% likelihood of sunshine. The sunshine percentage gradually declines from the peak of summer in December at 85%, but still remains above the 70% mark through October and November. With the warm days of late winter transitioning into early spring, September stands out as an ideal time to enjoy the vibrant outdoor landscapes that Kalgoorlie has to offer.
As September arrives in Kalgoorlie, Australia, daylight begins to settle into a comfortable rhythm, offering around 11 hours of sunlight—a brief lingering echo of the winter months. Observing the trends from earlier in the year, daylight gradually decreases from 13 hours in the peak of summer months, tapering off to 10 hours during the height of winter. However, with spring’s arrival in September, there is a subtle resurgence in daylight, reflecting a shift away from the shorter days of June and July. Following this, October brings a rebound with 12 hours, suggesting a gradual lengthening as the year progresses towards summer once again. This cyclical dance of daylight highlights the region’s dynamic seasonal contrasts, inviting residents and visitors alike to bask in the warmth of the forthcoming sunny days.
As September rolls into Kalgoorlie, Australia, the winds shift from the cooler, calming breezes of winter to a refreshing dance of air, averaging 5.1 m/s (11 mph). This uptick from the preceding months signals the approach of warmer days and invigorating outdoor adventures. Notably, after a gradual decline in wind speeds from January's high of 6.5 m/s (15 mph), September breathes a sigh of moderate motion before the winds begin to pick up again in October. This transitional month finds a sweet balance, as it nestles comfortably between the gentle whispers of autumn and the more energetic gusts that characterize the coming spring. It's a perfect time to embrace the outdoors, where the gentle yet purposeful winds beckon both residents and adventurers alike.
The weather in Kalgoorlie 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 Kalgoorlie and find detailed weather information for every month.
When comparing the weather of September and January, significant differences emerge. September experiences milder temperatures, with a minimum of 1°C (34°F) and an average of 16°C (62°F), peaking at 35°C (95°F). In contrast, January boasts much warmer conditions, with a minimum of 12°C (54°F) and an average high of 27°C (80°F), soaring to a scorching 45°C (113°F). Additionally, January receives more precipitation, totaling 19 mm (0.7 in) over three days, compared to September's minimal 5 mm (0.2 in) over just one day. Despite this, January is also less humid, with a humidity level of 36% versus September's 48%. For more detailed information, check Kalgoorlie weather in January.
In comparing the weather patterns of September and February, it's evident that February is typically warmer and wetter. September experiences a wider temperature range with a minimum of 1°C (34°F) and a maximum of 35°C (95°F), boasting an average of 16°C (62°F) and low precipitation of just 5 mm (0.2 in) over one day. In contrast, February sees milder lows at 11°C (53°F) and much higher averages at 25°C (78°F), with peaks reaching a scorching 43°C (109°F). February also brings more rain, with 41 mm (1.6 in) of precipitation spread over six days, and slightly lower humidity at 46%. For more detailed information on February weather specifics, you can refer to Kalgoorlie weather in February.
When comparing the weather in September and March, notable differences emerge. September experiences a more moderate climate, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 35°C (95°F) and an average of 16°C (62°F). It is relatively dry, with only 5 mm (0.2 in) of precipitation across 1 day and humidity levels at 48%. In contrast, March tends to be significantly warmer, featuring temperatures that range from a minimum of 9°C (48°F) to a scorching maximum of 44°C (111°F) and an average of 24°C (75°F). During this month, precipitation increases to 31 mm (1.2 in) over 3 days, with humidity slightly higher at 50%. For more detailed information, you can refer to Kalgoorlie weather in March.
When comparing the weather in September and April, notable differences emerge. September experiences a wider temperature range, with minimums dropping to 1°C (34°F) and maximums reaching up to 35°C (95°F), while April has a milder minimum of 6°C (43°F) and can peak at an impressive 38°C (101°F). Both months receive minimal rainfall, with September recording only 5 mm (0.2 in) and April slightly higher at 7 mm (0.3 in), each with one rainy day. Additionally, humidity levels are lower in September at 48%, compared to 63% in April, contributing to a distinctly different feel in the air during these months. For more detailed information, check out Kalgoorlie weather in April.
When comparing the weather in September and May, we see distinct differences in temperature and humidity. September boasts a wider temperature range, with minimums dipping to 1°C (34°F) and maximums reaching a hot 35°C (95°F), while May has a slightly milder climate, recording minimums of 2°C (36°F) and maximums of 32°C (89°F). Additionally, September experiences less precipitation, averaging only 5 mm over just one day, compared to May's 16 mm of rain over the same number of days. Notably, May also has higher humidity levels at 70%, contrasting with September's more comfortable 48%. For more details, you can check Kalgoorlie weather in May.
In comparing the weather of September and June, we see significant differences in temperature and humidity levels. September experiences a wider temperature range, with a minimum of 1°C (34°F) and a maximum of 35°C (95°F), averaging at a comfortable 16°C (62°F). In contrast, June sees lower overall temperatures, with a minimum of 1°C (34°F) and a maximum of 28°C (83°F), resulting in an average temperature of just 12°C (54°F). Additionally, June is characterized by higher humidity at 76%, compared to September's 48%, and more rainy days, with 21 mm (0.8 in) of precipitation over 4 days versus September's mere 5 mm (0.2 in) on just 1 day. For more details, check out Kalgoorlie weather in June.
In comparing the weather of September and July, September boasts a wider temperature range, with minimums dropping to 1°C (34°F) and maximums reaching a hot 35°C (95°F), leading to an average of 16°C (62°F). In contrast, July experiences cooler temperatures, with a minimum of 1°C (34°F), an average of 12°C (53°F), and a maximum of only 25°C (77°F). Humidity levels are notably lower in September at 48% compared to July's 72%, which contributes to a drier atmosphere; September receives only 5 mm (0.2 in) of precipitation over 1 day, while July sees 13 mm (0.5 in) over 2 days. For more details on July's weather, you can check out Kalgoorlie weather in July.
September weather shows a significant increase in average temperatures compared to August, with a minimum of 1°C (34°F) and an average of 16°C (62°F), peaking at 35°C (95°F). In contrast, August has a slightly lower average temperature of 13°C (55°F) and a maximum of 32°C (90°F). Additionally, September experiences less precipitation with only 5 mm (0.2 in) over 1 day, whereas August sees higher rainfall at 18 mm (0.7 in) over 4 days. Humidity also drops in September to 48%, compared to 59% in August, making the latter month feel more humid overall. For more detailed insights, you can check Kalgoorlie weather in August.
In September, the weather is characterized by a wide temperature range, with minimums dipping to 1°C (34°F) and maximums reaching up to 35°C (95°F). The month is relatively dry, receiving only 5 mm (0.2 in) of precipitation over just one day and maintaining a humidity level of 48%. In contrast, October sees slightly warmer temperatures, with minimums at 4°C (39°F) and maximums potentially soaring to 39°C (102°F). Precipitation increases to 18 mm (0.7 in) over three days, and humidity drops to 36%, suggesting a shift towards drier and hotter conditions. For more detailed weather insights, you can check the Kalgoorlie weather in October.
September and November exhibit notable differences in weather patterns. September experiences cooler temperatures, with a minimum of 1°C (34°F) and an average of 16°C (62°F), while November enjoys milder conditions, featuring a minimum of 7°C (44°F) and an average of 22°C (72°F). The maximum temperatures in November can soar to 45°C (113°F), significantly higher than September's maximum of 35°C (95°F). Additionally, November sees increased precipitation, totaling 24 mm (1.0 in) over three days, compared to September’s lighter rainfall of just 5 mm (0.2 in) over one day. Humidity levels are also lower in November at 34%, compared to 48% in September, contributing to a generally drier feel. For more detailed information, you can check Kalgoorlie weather in November.
In September, the weather presents a wider temperature range with a minimum of 1°C (34°F) and a maximum of 35°C (95°F), while averaging around 16°C (62°F). The month sees minimal precipitation at just 5 mm (0.2 in) over a single day, with humidity levels at 48%. In contrast, December experiences considerably warmer conditions, with minimum temperatures starting at 9°C (49°F) and peaking at 44°C (111°F), averaging 26°C (79°F). There is a slight increase in precipitation to 6 mm (0.2 in) but still only covers one day, and the humidity drops to 34%. For a more detailed look at December weather, check out Kalgoorlie weather in December.
September in Kalgoorlie brings a refreshing shift in weather as the chill of winter gradually gives way to warmer days. With a maximum temperature that can soar to an invigorating 35°C (95°F), the month showcases a pleasant increase in warmth, contrasting sharply with the cooler, earlier months. Average temperatures hover around 16°C (62°F), offering a comfortable balance, while the low minimum of 1°C (34°F) is a reminder of the lingering winter evenings. With only 5 mm of precipitation over just one day, the dry climate remains prevalent, allowing for plenty of outdoor exploration. Overall, September marks the transition into spring, characterized by moderate humidity levels that make the warm days feel even more inviting. For a comprehensive look at the year-round weather patterns, check out Kalgoorlie Climate.