September Weather in Mount Clarence, Australia

Last updated: February 25, 2025

As September unfolds at Mount Clarence, Australia, temperatures fluctuate between a maximum of 24°C (76°F) and a minimum of 6°C (43°F), averaging around 13°C (56°F). Visitors can expect a moderate level of humidity at 74%, creating a crisp atmosphere ideal for outdoor activities. Rainfall is notable this month, with a total precipitation of 55 mm (2.2 in) spread over 10 days, making it a period of refreshing showers interspersed with sunshine. Whether exploring the lush landscapes or enjoying the scenic views, September offers a dynamic climate that caters to a variety of experiences.

September Temperature in Mount Clarence

September in Mount Clarence, Australia marks a gentle transition into spring, bringing a delightful shift in temperatures. As the winter chill fades, the minimum temperature hovers around 6°C (43°F), while daytime warmth rises to a pleasant 24°C (76°F) at its peak. This month averages a crisp 13°C (56°F), inviting locals and visitors alike to enjoy outdoor activities amidst blooming landscapes. Compared to the preceding months, September showcases a noticeable increase in warmth, setting the stage for the approaching summer and hinting at clearer skies and vibrant days ahead. As the region awakens from its cooler season, September truly epitomizes the charm of spring in Mount Clarence.

September Weather in Mount Clarence: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mount Clarence, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec656665625956545455586063
Data source: Temperature data for Mount Clarence 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 Mount Clarence

In September, Mount Clarence experiences a significant drop in precipitation, receiving 55 mm (2.2 in) of rain across 10 days, after the more abundant rains of August. This transition marks a shift from the peak winter months, when rainfall reached 82 mm, to the drier conditions that characterize the coming months. Despite this decrease, September retains a healthy level of precipitation, reinforcing the area's lush landscapes as spring unfolds. As the year progresses into October and November, a gradual decline in both the amount and frequency of rain becomes evident, with October recording only 36 mm (1.4 in) over 9 days. This trend highlights the seasonal variability in Mount Clarence, where September serves as a bridge between the wetter winter and the approaching drier summer months.

September Precipitation Trends in Mount Clarence

The chart displays monthly precipitation patterns in Mount Clarence, 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.
JanFebMarAprMayJunJulAugSepOctNovDec153437304346588255363219
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mount Clarence

As autumn approaches in Mount Clarence, Australia, September experiences a slight decline in humidity, averaging 74%. This marks a subtle shift from the higher humidity levels observed in the peak winter months, where figures hovered around 76%. Interestingly, September's humidity reflects the easing trend seen since April, which held the highest average at 76%. Following this, the months of October and November are expected to continue this downward trajectory, bringing a refreshing change as summer becomes more pronounced. Overall, the gradual decrease in humidity during September signals a transition towards drier conditions, paving the way for the warmer months ahead.

September Average Humidity in Mount Clarence

This chart illustrates the average monthly humidity levels in Mount Clarence, 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.
JanFebMarAprMayJunJulAugSepOctNovDec70%71%73%76%74%76%76%75%74%70%68%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mount Clarence

In Mount Clarence, Australia, the UV Index experiences dynamic fluctuations throughout the year, highlighting the need for sun safety awareness. September presents a UV Index of 7, categorizing it as high, with a burn time of approximately 25 minutes. This marks a gradual increase from the preceding winter months, where moderate levels prevailed. As we transition into spring, the UV index increases, reflecting a trend towards higher sun exposure leading into the warmer months, especially as it rises to 10 in October and peaks again by December at 14. It's essential to stay informed about these changes for effective sun protection. For more detailed information, visit Mount Clarence UV Index.

Maximum UV Index Levels in Mount Clarence for September

The chart shows the monthly maximum UV Index (UVI) for Mount Clarence 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.
JanFebMarAprMayJunJulAugSepOctNovDec141411853457101214
Data source: Mount Clarence 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 Mount Clarence

As September rolls in, Mount Clarence, Australia basks in the warmth of 278 hours of sunshine, a refreshing boost compared to the diminishing light of the winter months. This increase marks a transition from the cooler, cloudier days of June and July, and sets the stage for the sunnier October ahead, which boasts 304 hours. The upward trend in daylight hours highlights the region's draw for sun-seekers, particularly as it transitions from the cooler autumn tones of May's 257 hours to the brighter, longer days of the approaching summer months. With each passing day, the golden rays of September signal not just a seasonal shift, but a vibrant invitation to embrace the outdoor beauty of Mount Clarence.

Monthly Sunshine Duration in Mount Clarence: September Highlighted

The September sunshine duration represents the total number of hours Mount Clarence 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.
JanFebMarAprMayJunJulAugSepOctNovDec297h295h293h260h257h243h256h265h278h304h317h364h
Data source: Mount Clarence September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mount Clarence During September

As September unfolds in Mount Clarence, Australia, residents can look forward to a relatively sunny month, with the chance of sunshine reaching 44%. This propensity for sunnier days in September is particularly heartening after the winter months, with a noticeable increase in sunshine compared to the cooler period from May to August. Notably, September's sun probability trails just behind the 48% observed in August, suggesting a seamless transition into spring. While still lower than January's peak of 42%, the consistency in sunny forecasts for September indicates a promising start to the new season, making it an excellent time for outdoor activities and enjoying the burgeoning warmth.

Percentage of Sunny Days in September in Mount Clarence

The chart illustrates the percentage of sunny days in Mount Clarence 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 Mount Clarence experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%37%34%33%28%41%40%48%44%36%29%45%
Data source: Mount Clarence September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mount Clarence in September

In Mount Clarence, Australia, the daylight duration begins to transition as the seasons change. September ushers in a modest rise in daylight, averaging around 11 hours, which signals a gentle return to longer days following the winter months. This increase reflects a broader trend where daylight gradually extends from the 9 hours seen in June, reaching its peak in the sun-drenched months of January and December with 14 hours of daylight. As spring approaches, the daylight duration not only brightens the landscape but also lifts the spirits, inviting outdoor activities and the vibrancy of life common in this beautiful region. The gradual fluctuation from shorter days to the lush brightness of summer showcases the rhythm of nature throughout the year.

Average Daylight Hours in Mount Clarence for September

The chart illustrates the variation in daylight duration in Mount Clarence throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 11m13h 20m12h 15m11h 10m10h 16m9h 49m10h 2m10h 50m11h 52m12h 58m13h 56m14h 27m
Data source: Mount Clarence daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Mount Clarence

As September unfolds in Mount Clarence, Australia, the average wind speed drops to 4.6 m/s (10 mph), continuing a trend of diminishing breezes that began in the peak winter months. Following a lively July, where winds reached their highest at 6.8 m/s (15 mph), the autumn season settles in, ushering in more gentle airflow. This month notably stands out, as it serves as a transition point; while the winds begin to ease, they still offer a revitalizing touch against the backdrop of changing foliage. Observing the overall pattern from January to September, it's clear that wind speeds typically peak during the mid-year before gradually retreating toward the end of the year, creating a rhythmic cycle that defines the climate of this vibrant region.

Average September Wind Speed in Mount Clarence

The chart displays monthly wind speed patterns in Mount Clarence, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.95.74.54.04.75.66.85.34.6 m/s4.94.75.5
Data source: Mount Clarence September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Mount Clarence Compares to Other Months

The weather in Mount Clarence 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 Mount Clarence and find detailed weather information for every month.

September weather is characterized by cooler temperatures, with a minimum of 6°C (43°F) and an average of 13°C (56°F), reaching a maximum of 24°C (76°F). The month experiences more precipitation, totaling 55 mm (2.2 in) over about 10 days, coupled with a humidity level of 74%. In contrast, January offers warmer conditions, featuring a minimum temperature of 12°C (54°F), an average of 18°C (65°F), and maximums climbing to 31°C (88°F). Precipitation is significantly lower in January, at 15 mm (0.6 in) over just 3 days, with slightly reduced humidity at 70%. For more details, check Mount Clarence weather in January.

In September, temperatures in Mount Clarence typically range from a minimum of 6°C (43°F) to a maximum of 24°C (76°F), with an average of 13°C (56°F). The month experiences around 55 mm (2.2 in) of precipitation over approximately 10 days, and humidity is relatively high at 74%. In contrast, February offers warmer temperatures, with a minimum of 13°C (56°F) and a maximum that can reach up to 32°C (90°F), averaging 19°C (66°F). Rainfall decreases to about 33 mm (1.3 in) over only 5 days, and humidity is slightly lower at 71%. For a detailed look at February weather conditions, you can visit Mount Clarence weather in February.

September and March present distinct weather characteristics. In September, temperatures range from a mild minimum of 6°C (43°F) to a comfortable maximum of 24°C (76°F), with an average of 13°C (56°F). This month experiences more precipitation, totaling 55 mm (2.2 in) over approximately 10 days, contributing to a humidity level of 74%. In contrast, March showcases warmer temperatures, with a minimum of 11°C (52°F) and a peak of 32°C (90°F), averaging 18°C (66°F). Precipitation is lower at 37 mm (1.5 in) across about 8 days, resulting in a slightly decreased humidity of 73%. For a closer look at weather conditions during this month, you can check Mount Clarence weather in March.

When comparing the weather in September and April, we notice some distinct differences. September typically experiences a temperature range from a low of 6°C (43°F) to a high of 24°C (76°F), with an average of 13°C (56°F). The month sees around 55 mm (2.2 in) of precipitation over approximately 10 days and maintains a humidity level of 74%. In contrast, April has slightly warmer temperatures, with a minimum of 7°C (46°F) and a maximum of 29°C (85°F), averaging 17°C (63°F). This month is drier, receiving only 30 mm (1.2 in) of rain over about 6 days, while humidity is marginally higher at 76%. For more detailed insights into April weather, check out Mount Clarence weather in April.

In comparing the weather of September and May, both months experience similar humidity levels at 74%. However, September tends to be slightly cooler, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 24°C (76°F), while May sees a higher average, with temperatures ranging from 8°C (47°F) to 26°C (78°F). Precipitation is more frequent in September, falling on about 10 days with a total of 55 mm (2.2 in), compared to May, which has lighter rainfall of 43 mm (1.7 in) over 7 days. For more detailed insights into the weather conditions for May, you can visit Mount Clarence weather in May.

When comparing the weather in September and June, both months exhibit similar average temperatures around 13°C (56°F), but September tends to be warmer with a maximum of 24°C (76°F) compared to June’s 22°C (72°F). September also sees slightly more precipitation, averaging 55 mm (2.2 in) over 10 days, while June has 46 mm (1.8 in) spread across 9 days. Humidity levels are comparable, with September at 74% and June at 76%. For more detailed insights on June weather, you can refer to Mount Clarence weather in June.

When comparing the weather in September to that of July, there are some noticeable differences. September generally offers a wider temperature range, with a minimum of 6°C (43°F), an average of 13°C (56°F), and a maximum of 24°C (76°F). In contrast, July experiences slightly cooler temperatures, with a minimum of 6°C (44°F), an average of 12°C (54°F), and a maximum of 21°C (69°F). Both months see similar precipitation levels, with September recording 55 mm (2.2 in) over 10 days and July slightly higher at 58 mm (2.3 in) falling on 13 days. Humidity is relatively stable with September at 74% and July at 76%. For more details on the weather during July, you can refer to Mount Clarence weather in July.

In comparing the weather of September and August, we see a slight increase in temperatures as September reaches a maximum of 24°C (76°F) compared to August's 23°C (73°F). The average temperature in September is also a bit higher at 13°C (56°F) versus 12°C (54°F) in August. However, September records lower precipitation, with 55 mm (2.2 in) over 10 days, while August experiences more rain, totaling 82 mm (3.2 in) over 12 days. The humidity remains relatively constant, with September at 74% and August at 75%. For a detailed look at August's weather, you can visit Mount Clarence weather in August.

In comparing the weather between September and October, October generally feels slightly warmer and drier. September experiences a range of temperatures from a minimum of 6°C (43°F) to a maximum of 24°C (76°F), with an average of 13°C (56°F) and 55 mm (2.2 in) of precipitation over 10 days. In contrast, October sees a mild increase in temperatures, with a minimum of 7°C (46°F) and a maximum of 28°C (83°F), averaging 14°C (58°F). Notably, rainfall decreases to 36 mm (1.4 in) spread over 9 days, and humidity lowers a bit to 70%. For more detailed weather patterns, you can check Mount Clarence weather in October.

September and November exhibit some notable differences in weather patterns. September experiences cooler temperatures with a minimum of 6°C (43°F) and an average of 13°C (56°F), peaking at a maximum of 24°C (76°F). This month also sees a higher level of precipitation, totaling 55 mm (2.2 in) over about 10 days, accompanied by a humidity level of 74%. In contrast, November brings slightly warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 27°C (80°F) and an average of 15°C (60°F). Notably, November has lower precipitation at 32 mm (1.3 in) spread across just 7 days, and a decreased humidity of 68%. For more specific details on the weather during November, you can refer to Mount Clarence weather in November.

September and December display notable differences in weather patterns. In September, temperatures range from a minimum of 6°C (43°F) to a maximum of 24°C (76°F), with an average of 13°C (56°F). The month experiences considerable rain, totaling 55 mm (2.2 in) over about 10 days, along with a humidity level of 74%. In contrast, December brings milder temperatures, with a minimum of 11°C (51°F) and a maximum of 32°C (89°F), averaging around 17°C (63°F). Precipitation drops significantly to just 19 mm (0.8 in) over only 3 days, and humidity decreases slightly to 69%. For more detailed information, check out Mount Clarence weather in December.

Compare Mount Clarence's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Mount Clarence

As September rolls in, Mount Clarence transitions into a refreshing climate that feels distinctly different from the heat of the summer months. With the maximum temperatures reaching a delightful 24°C (76°F), the days are pleasantly warm, while the nights cool down to a refreshing average of 13°C (56°F). This month also brings a sprinkling of rain, with about 10 days experiencing precipitation, contributing to a notable humidity level of 74%. The invigorating combination of crisp air and occasional showers marks the onset of spring, setting the stage for what’s to come. To dive deeper into the fascinating climate patterns of this region, explore Mount Clarence Climate.