September Weather in Kempsey, Australia

Last updated: February 25, 2025

In September, Kempsey, Australia, experiences a striking blend of weather conditions, with temperatures soaring to a maximum of 35°C (96°F) while averaging a comfortable 15°C (60°F) and dipping to a cool minimum of 4°C (39°F). This transitional month welcomes approximately 33 mm (1.3 in) of precipitation over 6 days, adding a touch of freshness to the air, complemented by a humidity level of 68%. As spring unfolds, the weather showcases both warmth and occasional showers, making it a vibrant time in this charming Australian region.

September Temperature in Kempsey

In September, Kempsey experiences a pleasant transition from winter to spring, with temperatures gradually warming up. The minimum temperature averages around 4°C (39°F), ensuring that early mornings still feel crisp and refreshing. As the month progresses, daytime warmth becomes more evident, with average temperatures reaching 15°C (60°F) and maximum highs peaking at a comfortable 35°C (96°F). This shift not only signals the arrival of spring but also creates an inviting climate for outdoor activities, making it an ideal time to explore the beauty of the region as nature begins to bloom.

September Weather in Kempsey: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kempsey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec747370655954535460646872
Data source: Temperature data for Kempsey generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Kempsey

In Kempsey, Australia, September brings a modest precipitation total of 33 mm (1.3 in), marking a continuation of the region's typically dry winter months. With rain spread across six days, the early spring weather hints at the rejuvenation to come, though it remains significantly lower than the wetter months that follow, such as October with its anticipated 118 mm (4.6 in). This pattern indicates a notable shift as the year progresses; while summer and early autumn months soak in more substantial rainfall, September serves as a subtle transition, laying the groundwork for the reinstatement of more frequent storms and showers in the upcoming months.

September Precipitation Trends in Kempsey

The chart displays monthly precipitation patterns in Kempsey, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec8514825055385536193411883153
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kempsey

In Kempsey, Australia, September marks a distinct shift in humidity levels, with an average of 68%. This decline continues the trend of decreasing humidity observed since the peak summer months, where January and February hover around 76% and 78%, respectively. As autumn settles in, humidity gradually drops, reaching its low point in September and remaining steady through October. Interestingly, this period contrasts sharply with the early months of the year and hints at the drier conditions that accompany the transition into spring. Following September, a slight uptick in humidity occurs in November, reminding residents of the lush summer months ahead. This rhythm of fluctuating humidity not only defines the seasonal character of Kempsey but also creates an appealing environment for those who appreciate the subtleties of climate changes throughout the year.

September Average Humidity in Kempsey

This chart illustrates the average monthly humidity levels in Kempsey, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%78%77%74%72%70%70%68%68%73%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kempsey

In September, Kempsey experiences a UV Index of 8, placing it in the very high exposure category with a burn time of just 15 minutes. As the seasons transition from winter to spring, there is a noticeable increase in UV levels compared to the preceding months of July and August, which had moderate to high indices. This trend suggests that while the cooler months offer some relief, it is crucial for residents and visitors to remain vigilant as UV exposure begins to rise again. It’s essential to stay informed about these changes to protect your skin effectively. For more detailed insights, check out the Kempsey UV Index.

Maximum UV Index Levels in Kempsey for September

The chart shows the monthly maximum UV Index (UVI) for Kempsey in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151513964478111314
Data source: Kempsey September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Kempsey

As September rolls in, Kempsey, Australia basks in the glow of longer daylight hours, boasting an impressive 296 hours of sunshine. This increase marks a delightful climax to the winter months, following a steady ascent from the previous August, which recorded 286 hours. The trend clearly indicates that as spring approaches, the sun generously stretches its rays, inviting residents and visitors alike to revel in the warmth and vibrant atmosphere. Following September, the sunny spell continues, building the anticipation for October's 293 hours and heading into the peak of the year with November and December promising even more sun-soaked moments. The gradual rise in sunlight not only enhances outdoor experiences but also reflects the region's shift into a lively and inviting spring season.

Monthly Sunshine Duration in Kempsey: September Highlighted

The September sunshine duration represents the total number of hours Kempsey experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec269h271h257h268h256h229h256h286h296h293h312h320h
Data source: Kempsey September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kempsey During September

In Kempsey, Australia, September enjoys a somewhat sunny disposition, with a 61% chance of sunshine. This month is particularly favorable following the dry spell of winter, showcasing a trend of increasing sunshine as the year progresses. Following a gradual ascent in sunny days from July’s 68% and August’s 71%, September marks a slight dip but still sustains a robust likelihood of clear skies. Notably, this trend contrasts sharply with the subsequent months, where the chances of sun drop significantly, especially into November with just 25%. Thus, September serves as a perfect transition from the winter chill to the warmer and brighter days ahead.

Percentage of Sunny Days in September in Kempsey

The chart illustrates the percentage of sunny days in Kempsey throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Kempsey experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec46%31%35%61%54%58%68%72%61%47%25%40%
Data source: Kempsey September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kempsey in September

As September rolls into Kempsey, Australia, the daylight duration settles at a comfortable 11 hours, marking a transition from the shorter days of winter. Following August's gradual increase, this month continues the trend of longer days that began in spring, paving the way for October when daylight picks up again to 12 hours. Notably, the shift from summer to winter reveals a rhythm in daylight hours: after basking in 13 hours of daylight during the peak summer months of January and February, Kempsey experiences a slow yet steady decrease, reaching a low of 10 hours in mid-winter. With daylight beginning to extend once more, September serves as a gentle reminder of the approaching warmth and brightness of summer, as the days progressively lengthen towards December's peak of 14 hours.

Average Daylight Hours in Kempsey for September

The chart illustrates the variation in daylight duration in Kempsey throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 53m13h 10m12h 14m11h 18m10h 32m10h 9m10h 20m11h11h 53m12h 50m13h 40m14h 6m
Data source: Kempsey daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Kempsey

As September arrives in Kempsey, Australia, residents experience a noticeable uptick in wind speed, with an average of 2.9 m/s (7 mph), the highest of the year thus far. This refreshing breeze sets the tone for the transition into spring, hinting at the seasons' dynamic shifts. Compared to the more subdued 2.2 m/s (5 mph) observed in the cooler months of April and May, September's winds invigorate the atmosphere, making outdoor activities even more enticing. Following this peak, wind speeds gradually stabilize around 2.6 m/s (6 mph) in the subsequent months, reflecting a gentle ebb and flow typical of the region's climate. This trend of increasing and then stabilizing wind speeds not only enhances Kempsey's charm but also signifies nature’s rhythm as it gears up for the warmer seasons ahead.

Average September Wind Speed in Kempsey

The chart displays monthly wind speed patterns in Kempsey, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.72.52.22.22.52.72.42.9 m/s2.62.62.4
Data source: Kempsey September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Kempsey Compares to Other Months

The weather in Kempsey 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 Kempsey and find detailed weather information for every month.

In comparing the weather of September and January, we observe a notable increase in temperature and precipitation during the latter month. September features a temperature range with a minimum of 4°C (39°F) and an average of 15°C (60°F), while January has a higher minimum of 11°C (52°F) and a more comfortable average of 23°C (75°F), with peak temperatures reaching up to 39°C (102°F). Precipitation also differs significantly, with September recording 33 mm (1.3 in) over 6 days compared to January's 85 mm (3.4 in) spread over 11 days. Additionally, humidity sees a slight rise from September’s 68% to January’s 76%. For a deeper insight into January’s weather specifics in Kempsey, visit Kempsey weather in January.

In comparing the weather of September and February, we see notable differences in temperature and precipitation. September experiences a wider temperature range, with minimums dropping to 4°C (39°F) and maximums reaching 35°C (96°F), while the average temperature is a mild 15°C (60°F). In contrast, February maintains consistently warmer conditions, with minimums at 14°C (58°F) and maximums soaring to a scorching 43°C (110°F), averaging 23°C (73°F). Additionally, February is characterized by significantly higher precipitation, averaging 148 mm (5.8 in) over 15 days, compared to September's modest 33 mm (1.3 in) over just 6 days. The humidity levels also reflect this trend, with February being slightly more humid at 78% compared to September's 68%. For a detailed look at weather specifics during this time, check Kempsey weather in February.

When comparing the weather in September and March, a distinct contrast emerges. September experiences a wider range of temperatures, with a minimum of 4°C (39°F) and an average of 15°C (60°F), while March enjoys warmer nights, boasting a minimum of 12°C (54°F) and an average of 21°C (70°F). Both months can reach a maximum of 35°C (96°F), but March is significantly wetter, with total precipitation of 250 mm (9.9 in) over 19 days, compared to just 33 mm (1.3 in) over 6 days in September. Additionally, humidity levels are higher in March at 78%, whereas September has a relatively lower humidity of 68%. For more details on the March climate, you can view Kempsey weather in March.

When comparing the weather in September and April, it is evident that each month brings its own distinctive climate characteristics. September tends to be slightly warmer, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 35°C (96°F), while April features a more moderate range with minimum temperatures around 6°C (44°F) and maximums reaching 31°C (89°F). Additionally, April experiences higher precipitation levels, averaging 55 mm (2.2 in) over about 10 days, compared to September's 33 mm (1.3 in) over 6 days. Humidity is also higher in April at 77%, compared to September's 68%, contributing to a more muggy atmosphere in the former. For further details about the specific conditions, you can explore Kempsey weather in April.

In comparing the weather in September and May, both months share similar minimum temperatures, starting at 4°C (39°F). However, September experiences a broader temperature range, with maximum temperatures reaching up to 35°C (96°F), while May's highs are more moderate at 26°C (80°F). Precipitation levels are somewhat comparable, with September receiving 33 mm (1.3 in) over approximately 6 days, compared to May's 38 mm (1.5 in) over 8 days. Humidity is slightly higher in May at 74%, compared to 68% in September, creating a more humid feeling as the seasons transition. For more details on May weather, you can check Kempsey weather in May.

In comparing the weather between September and June, September tends to display a broader temperature range, with minimums reaching 4°C (39°F) and maximums soaring to 35°C (96°F), averaging around 15°C (60°F). In contrast, June has cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 24°C (76°F), averaging only 12°C (55°F). Additionally, September experiences less precipitation, totaling 33 mm (1.3 in) over 6 days, while June sees a slightly higher rainfall of 55 mm (2.2 in) across 8 days. The humidity levels remain comparable, with September at 68% and June at 71%. For a more detailed look at June weather specifically in Kempsey, check out Kempsey weather in June.

When comparing the weather in September and July, September generally boasts warmer temperatures, with a minimum of 4°C (39°F) and a maximum reaching up to 35°C (96°F), while July shows a cooler range with a minimum of 0°C (32°F) and a maximum of 25°C (77°F). The average temperatures in September are significantly higher at 15°C (60°F) compared to July's 12°C (53°F). Both months experience light rainfall, with September receiving 33 mm (1.3 in) over 6 days, slightly less than the 36 mm (1.4 in) of precipitation over 5 days in July. Humidity levels are relatively similar, at 68% in September and 70% in July. For a deeper dive into the weather specifics of July, you can visit Kempsey weather in July.

September presents a more varied weather profile compared to August, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 35°C (96°F) and an average temperature of 15°C (60°F). In contrast, August sees cooler temperatures, with a minimum of 0°C (33°F), an average of 12°C (55°F), and a maximum of 30°C (86°F). Precipitation is slightly higher in September at 33 mm (1.3 in) over 6 days, compared to August’s 19 mm (0.7 in) over 4 days. Humidity levels are similar, with September at 68% and August at 70%. For more detailed insights, check out Kempsey weather in August.

September and October exhibit noticeable differences in weather patterns. In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 35°C (96°F), with an average of 15°C (60°F). Precipitation is relatively low at 33 mm (1.3 in) over 6 days. In contrast, October sees warmer temperatures, with minimums rising to 7°C (45°F) and average highs around 34°C (93°F), and an average of 18°C (65°F). However, October is much wetter, receiving 118 mm (4.6 in) of rain over 13 days. Both months maintain a consistent humidity level of 68%. For a detailed look at October weather, visit Kempsey weather in October.

In September, the weather typically ranges from a minimum of 4°C (39°F) to a maximum of 35°C (96°F), with an average temperature around 15°C (60°F). This month sees relatively low precipitation, accumulating about 33 mm (1.3 in) over approximately 6 days, with humidity levels around 68%. In contrast, November experiences milder temperatures, with a minimum of 9°C (48°F) and a peak of 38°C (101°F), averaging 20°C (68°F). Rainfall increases significantly during this month, totaling 83 mm (3.3 in) over about 12 days, and humidity slightly rises to 73%. For more detailed insights, you can check Kempsey weather in November.

Comparing the weather between September and December reveals notable differences. In September, temperatures range from a cool 4°C (39°F) at night to a warm 35°C (96°F) during the day, with an average of 15°C (60°F). The month experiences relatively low precipitation, totaling 33 mm (1.3 in) over about 6 days, with humidity levels at 68%. In contrast, December sees a rise in temperatures, with a minimum of 12°C (53°F) and a maximum reaching up to 37°C (99°F), averaging 22°C (72°F). Precipitation significantly increases to 153 mm (6.0 in) spread over 14 days, and humidity levels also rise to 78%. For more details about December weather, you can visit Kempsey weather in December.

Compare Kempsey's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Kempsey

September in Kempsey brings a unique transition, marking the shift from the cooler winter months to the warmer spring climate. As the maximum temperatures start to climb, the average daytime warmth begins to embrace the charm of spring, while the brisk mornings can still feel quite fresh. With a moderate level of humidity at 68%, this month also sees some refreshing rainfall spread over a few days, making September feel vibrant yet comfortable. The overall weather is a delightful mix that sets the stage for the hotter months ahead, striking a balance that is distinct from both the chill of winter and the heat of summer. For a deeper insight into how climate patterns evolve throughout the year, visit Kempsey Climate.