Last updated: February 25, 2025
In September, Katherine, Australia experiences a dynamic climate, characterized by warm temperatures and minimal rainfall. The maximum daily temperature can soar to a sizzling 38°C (101°F), while the average hangs around a comfortable 28°C (83°F). As the nights cool off, temperatures can dip to a refreshing 10°C (50°F). Remarkably, rainfall is scarce, with only 1 mm (0.0 in) recorded over the month and no rainy days, complemented by a relatively low humidity level of 30%. This combination of heat and dryness makes September an ideal time to explore the natural beauty and outdoor activities that Katherine has to offer.
As September unfolds in Katherine, Australia, the climate begins its transition into warmer days, marked by a minimum temperature of 10°C (50°F) and an average of 28°C (83°F). This month stands out with maximum temperatures reaching up to 38°C (101°F), signaling a noticeable shift as spring approaches. Compared to the cooler winter months, September brings a welcome warmth, and the weather starts to feel more tropical with longer sunny days. While the temperatures are on the rise, they still echo the cooler patterns of August, setting the stage for even hotter days ahead in October and November. During this time, Katherine's climate invites both locals and visitors to enjoy outdoor activities and the vibrant beauty of nature that flourishes in the springtime.
In September, Katherine experiences a notable transition towards the dry season, with only 1 mm of precipitation recorded, reflecting the area's shift into a drier climate after months of abundant rainfall. This minimal rainfall, coupled with the absence of precipitation days, underscores a significant contrast to the previous wet months from January to March, which averaged nearly 110 mm in precipitation combined. As October approaches, a slight uptick in rainfall is anticipated, yet it remains clear that September marks a decisive turning point, signaling the start of a prolonged dry spell that characterizes the region's climate.
As September rolls into Katherine, Australia, the humidity reaches a comfortable low of 30%, marking a gradual decline from the peak summer months. The trend is clear: after the hot and sticky days of January and February, which boast humidity levels of 82% and 87% respectively, there’s a noticeable decrease as the year progresses. By the time September arrives, humidity has fallen significantly from the lush greenery of the wet season to the more arid conditions that characterize the lead-up to the dry months. This decline continues into October, where it dips even further to 28%. Such trends not only define the climate but also reflect the unique seasonal rhythms of the region, attracting visitors who prefer the more comfortable September air while the landscape transitions into its drier summer warmth.
In September, Katherine, Australia, experiences a UV Index of 15, categorizing the exposure as extreme with a burn time of just 10 minutes. This marks a continuation of the high UV levels seen throughout the dry season, paralleling the trends observed in August and preceding months when indices remained consistently high. The slight dip from January to May is quickly overtaken by the return to extreme conditions as the sun reasserts its strength. With the UV Index expected to stay elevated into October, it's essential to remain vigilant and take necessary precautions against the sun's powerful rays. For more details, visit Katherine UV Index.
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As September rolls into Katherine, Australia, it boasts a delightful 310 hours of sunshine, making it a splendid time to soak up the warmth before the year ends. This month stands out as a continuation of the sunny trends established in the previous months, particularly August, which delivered an impressive 312 hours. Following a slightly cooler winter, where daylight hours hovered around the 290s, the increasing brightness captures the essence of springtime in the Northern Territory. Looking ahead, October promises even more sunshine with 324 hours on the horizon, suggesting that nature's golden embrace is far from over. As the days get longer and warmer, these illuminating trends invite locals and visitors alike to revel in outdoor adventures beneath the vast Australian sky.
In Katherine, Australia, September enjoys a generous 72% chance of sunny weather, marking a delightful transition into spring. This is a notable dip from the peak brightness of August, which boasts an impressive 81% chance, yet still significantly higher than the earlier months of the year. As the dry season rolls in, the likelihood of sunshine has been steadily increasing since the wet season's end in March, where the chances were a mere 27%. This trend of abundant sunshine not only enhances outdoor activities but also encourages locals and visitors alike to revel in the vibrant landscapes tinted with the warmth of spring.
In Katherine, Australia, the rhythm of daylight duration exhibits a comforting regularity throughout the year. January to March boasts a consistent 12 hours of sunlight, illuminating the landscape and inviting outdoor adventures. As April arrives, the daylight gently declines to 11 hours and remains steady through August, creating a serene atmosphere. However, come September, the days brighten once again, returning to 12 hours of daylight, a signal of the warming transition into the later months. This cyclical pattern, alternating between 11 and 12 hours, showcases Katherine's unique climate and offers residents and visitors alike a vibrant tableau of natural beauty each month.
In September, Katherine experiences a welcome uptick in wind speed, averaging a brisk 3.1 m/s (7 mph). This increase follows a trend observed in the preceding months, particularly from August, where the wind also reached 3.2 m/s. As the dry season begins to unwind, the winds pick up slightly, enhancing the region's warm atmosphere, and setting the stage for the warming that October brings. The overall pattern through the year reveals that while January and February are typically calmer, the winds begin to gain momentum from April onwards, peaking in the cooler months of May and August. This September breeze not only signifies a transition in the seasons but also offers a refreshing contrast to the typically sultry heat, creating a more dynamic climate experience in this Northern Territory paradise.
The weather in Katherine 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 Katherine and find detailed weather information for every month.
In September, the weather presents a warm and dry atmosphere, with average temperatures hovering around 28°C (83°F) and minimal precipitation, totaling only 1 mm over the month. Contrastingly, January is significantly wetter and more humid, featuring average temperatures of 29°C (84°F) and experiencing 227 mm of rainfall across 17 days, along with humidity levels reaching 82%. While September offers heat and arid conditions, January brings a tropical climate characterized by warmth and frequent rain. For a more detailed look at January weather patterns, you can refer to Katherine weather in January.
In September, the weather is characterized by warm temperatures, with a minimum of 10°C (50°F) and an average high of 38°C (101°F). The month enjoys low humidity at 30% and negligible precipitation, making it a dry and pleasant time of year. In contrast, February experiences a much higher minimum temperature of 20°C (68°F) while maintaining the same average high of 38°C (101°F). However, February is marked by significant rainfall, with 238 mm (9.4 in) of precipitation spread over 18 days and high humidity levels at 87%. For more detailed weather insights, you can explore Katherine weather in February.
September and March present contrasting weather conditions. September boasts a generally warm climate with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 38°C (101°F), accompanied by very low precipitation of only 1 mm and zero rainy days, resulting in a low humidity level of 30%. In contrast, March experiences higher nighttime temperatures starting at 20°C (68°F) and peaks at 39°C (102°F), but with significantly more rainfall, totaling 77 mm over approximately 10 days, leading to a much higher humidity of 85%. For more detailed information on the weather during March in Katherine, you can visit Katherine weather in March.
In September, the weather is characterized by warm temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 38°C (101°F), with an average of 28°C (83°F) and very low humidity at 30%. Notably, September sees virtually no precipitation, making it an exceptionally dry month. In contrast, April experiences slightly higher minimum temperatures, with lows of 15°C (59°F) and highs reaching up to 39°C (103°F), while maintaining the same average temperature of 28°C (83°F). April is also more humid, with humidity levels at 68%, and features an average of 37 mm (1.5 in) of rain across three days. For more details, you can check the Katherine weather in April.
In September, the weather is typically warmer, with average temperatures reaching 28°C (83°F) and maximum highs of 38°C (101°F). The humidity level is quite low at 30%, contributing to a dry atmosphere, with virtually no precipitation recorded. In contrast, May offers somewhat cooler temperatures, averaging around 25°C (77°F), with a maximum of 37°C (98°F). The humidity is notably higher at 52%, and there is a slight increase in precipitation, although still minimal at 2 mm (0.1 in). For a detailed look at May’s weather patterns, you can check Katherine weather in May.
September's weather is notably warmer compared to June, with average temperatures reaching 28°C (83°F) and maximums soaring to 38°C (101°F). In contrast, June has a cooler average of 23°C (73°F) and maximums of 34°C (93°F). While both months experience minimal precipitation, September boasts no rainy days and a remarkably low humidity of 30%, slightly lower than June's 36%. For more detailed information, you can check out Katherine weather in June.
In September, the weather in Katherine is characterized by higher temperatures, with a minimum of 10°C (50°F), an average of 28°C (83°F), and a maximum reaching up to 38°C (101°F). In contrast, July experiences slightly cooler conditions, with minimums maintaining at 10°C (50°F), an average of 23°C (74°F), and a maximum of 35°C (95°F). Notably, both months are dry, with September seeing a mere 1 mm of precipitation over zero days, and July recording no precipitation at all. Humidity levels remain similar, with September at 30% and July slightly higher at 31%. For more detailed insights into July weather, you can visit Katherine weather in July.
In September, the weather sees a notable increase in both average and maximum temperatures compared to August. The average temperature rises to 28°C (83°F), with maximums reaching up to 38°C (101°F), while August's average is only 24°C (76°F) and maxes at 36°C (98°F). Additionally, September experiences slightly lower humidity at 30%, compared to August's 33%, contributing to a drier feel despite the higher temperatures. Both months record minimal precipitation, with September receiving just 1 mm over 0 days and August remaining completely dry. For a more detailed look into the August weather conditions, visit Katherine weather in August.
In September, the weather offers a warm experience with average temperatures around 28°C (83°F) and peaks reaching as high as 38°C (101°F), but it remains dry with no recorded precipitation and low humidity at 30%. As October arrives, temperatures rise slightly, maintaining an average of 31°C (88°F) and going up to a maximum of 41°C (106°F), while also introducing some rainfall, totaling 11 mm over two days. Interestingly, despite the increase in temperature, humidity dips slightly to 28%. For more insights on what to expect, you can check Katherine weather in October.
In September, the weather boasts a comfortable warmth with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 38°C (101°F), averaging around 28°C (83°F). The month is notably dry, receiving just 1 mm of precipitation and recording no rainy days, accompanied by a lower humidity level of 30%. In contrast, November sees a rise in temperatures with minimums around 19°C (66°F) and highs reaching up to 41°C (106°F), averaging 31°C (88°F). However, this month is much wetter, experiencing 49 mm of rainfall over 7 days and higher humidity at 49%. For more information, check out Katherine weather in November.
When comparing the weather in September and December, a striking contrast emerges. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 38°C (101°F), with an average of 28°C (83°F) and very little precipitation at just 1 mm over 0 days. The humidity is relatively low at 30%, making the heat feel less oppressive.
In contrast, December brings much warmer temperatures, with a minimum of 19°C (67°F) and a maximum that soars to 41°C (106°F), giving an average of 30°C (87°F). However, this month experiences significantly higher precipitation, totaling 132 mm over 12 days, and the humidity rises to 69%, contributing to a muggier atmosphere. For more detailed information, you can check out Katherine weather in December.
As September arrives in Katherine, the weather takes on a pleasant warmth that sets it apart from the cooler months. With minimal precipitation and humidity levels at a comfortable 30%, this month showcases the transition to a more consistent dry season. The average temperature hovers around 28°C, while even the highs can reach a sizzling 38°C. This shift makes September an ideal time for outdoor activities, as the dry conditions and moderate humidity create a sunny and inviting atmosphere. For more detailed insights, explore Katherine Climate.