September Weather in The Caves, Australia

Last updated: February 25, 2025

In September, the weather in The Caves, Australia showcases the region's delightful climate, with maximum temperatures peaking at 36°C (97°F), coupled with a comfortable average of 20°C (69°F). As the month unfolds, residents and visitors can expect a refreshing minimum temperature of 7°C (45°F) during the cooler nights. Precipitation remains scarce, with only 11 mm (0.4 in) falling on a mere single day, making September an ideal time for outdoor activities. With a humidity level averaging 68%, the air feels pleasantly warm, inviting exploration of the stunning landscapes and natural beauty that The Caves has to offer.

September Temperature in The Caves

In September, The Caves, Australia, begins to transition into warmer temperatures as spring approaches. The minimum temperature rises to a comfortable 7°C (45°F), while the average climbs to a pleasant 20°C (69°F). With a maximum reaching 36°C (97°F), this month showcases a notable warmth, hinting at the more intense heat of the coming summer. Compared to the preceding winter months, where temperatures hovered around 3-4°C (37-39°F), the notable increase reflects the region's gradual shift towards a sunnier climate, making September a particularly inviting time for outdoor adventures and exploration.

September Weather in The Caves: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in The Caves, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec818179746963636469757780
Data source: Temperature data for The Caves 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 The Caves

September in The Caves, Australia, marks a notable decline in precipitation as the region transitions into spring. With just 11 mm (0.4 in) of rain over a single rainy day, this month is one of the driest in the year, following the minimal showers of August. This significant drop in rainfall reflects a broader trend seen as the months progress from the wet summer season toward drier early spring conditions. The sharp decrease from the heavier rains experienced earlier in the year, peaking at 153 mm (6.0 in) in March, highlights a seasonal shift that prepares the landscape for the more moderate wet season ahead in October and November. As the days grow warmer and the skies clear, September sets the stage for a gradual return to increased humidity and precipitation in the following months.

September Precipitation Trends in The Caves

The chart displays monthly precipitation patterns in The Caves, 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.
JanFebMarAprMayJunJulAugSepOctNovDec62100153623821421311658194
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in The Caves

As summer gives way to the crispness of autumn, September in the caves of Australia brings a notable shift in humidity levels. With a recorded 68%, this month marks the lowest humidity point of the year. Following a humid peak in March at 82%, the trend reveals a gradual decline through the months, culminating in the refreshing air of early spring. The drop in humidity from the balmy summer months serves to enhance the enchanting atmosphere of the caves, creating an inviting environment for exploration and adventure. As October approaches, humidity begins to rise slightly, but the clear, cool September air provides a perfect backdrop for outdoor activities and cave tours.

September Average Humidity in The Caves

This chart illustrates the average monthly humidity levels in The Caves, 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.
JanFebMarAprMayJunJulAugSepOctNovDec77%80%82%79%75%72%69%74%68%71%72%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in The Caves

As September rolls around in The Caves, Australia, the UV Index remains notably high, recorded at 11, which falls into the extreme exposure category. This reflects a trend consistent with the preceding months where the index has hovered between the very high and extreme classifications, particularly hitting its peak during the summer months from January to March. With a burn time of just 10 minutes, it’s crucial for visitors and residents alike to take proper precautions against sun exposure. As the season transitions towards warmer weather, vigilance remains key; staying informed can make all the difference. For a detailed look at the UV conditions throughout the year, be sure to check out The Caves UV Index.

Maximum UV Index Levels in The Caves for September

The chart shows the monthly maximum UV Index (UVI) for The Caves 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.
JanFebMarAprMayJunJulAugSepOctNovDec151514118671011131515
Data source: The Caves 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 The Caves

September marks a delightful turning point in The Caves, Australia, as the region basks in a remarkable 300 hours of sunshine. This increase signifies a steady ascent from the previous months, where daylight hours began to climb from 284 in February to 291 in August. The trend of rising sunlit hours not only highlights the onset of spring but also anticipates even brighter days ahead, as October and November promise to outshine September with 312 and 320 hours respectively. It's a vibrant reminder that as the year progresses, the sun's embrace becomes ever warmer, inviting both locals and visitors to indulge in the stunning natural beauty and lively atmosphere of this enchanting locale.

Monthly Sunshine Duration in The Caves: September Highlighted

The September sunshine duration represents the total number of hours The Caves 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.
JanFebMarAprMayJunJulAugSepOctNovDec261h284h279h277h269h248h268h295h300h312h320h326h
Data source: The Caves September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in The Caves During September

In September, The Caves, Australia boasts an impressive 75% chance of sunny weather, mirroring the abundant sunshine of July and August. This trend reflects a transition towards warmer months, as daylight hours increase and the lingering chill of winter recedes. As the year progresses, the likelihood of sunshine generally fluctuates, peaking during the mid-year and slowly diminishing towards the end. Notably, September's sunny prospects make it an ideal time for outdoor activities, blending the last whispers of winter's coolness with the promise of a vibrant spring.

Percentage of Sunny Days in September in The Caves

The chart illustrates the percentage of sunny days in The Caves 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 The Caves experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%48%48%58%72%51%75%75%75%63%40%52%
Data source: The Caves September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in The Caves in September

As the seasons transition in the caves of Australia, September brings a shift in daylight that mirrors the gradual changes of spring. With 11 hours of daylight, the month marks a slight increase from the more subdued hours of winter, suggesting the slow but steady return of brightness. This gradual awakening continues a trend seen since August, where daylight begins to reclaim its dominance, hinting at the longer days that lie ahead. Following September, the days will consistently lengthen through October, peaking in the vibrancy of November and December with 13 hours of daylight. This rhythmic dance of daylight not only signifies changing seasons but also enriches the unique ecosystem of the caves, fostering life and activity in the underground world.

Average Daylight Hours in The Caves for September

The chart illustrates the variation in daylight duration in The Caves throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 22m12h 51m12h 11m11h 31m10h 58m10h 42m10h 50m11h 18m11h 57m12h 37m13h 13m13h 32m
Data source: The Caves daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in The Caves

As the winds of September sweep through the caves of Australia, they breathe life into the landscape with an average speed of 3.2 m/s (7 mph), a slight uptick from the summer's gentle breezes. This seasonal shift reflects a broader pattern, with wind speeds gradually declining from the start of the year until hitting their lowest in mid-year, before showing signs of recovery in the latter months. August, for example, recorded a modest 2.8 m/s (6 mph), while September marks a revitalizing breeze that hints at the coming spring, mirroring the subtle transition in the Australian climate. As the year progresses, the winds remind us of nature's rhythms, setting the stage for a refreshing change.

Average September Wind Speed in The Caves

The chart displays monthly wind speed patterns in The Caves, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.33.23.03.12.62.52.83.2 m/s2.83.02.9
Data source: The Caves September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in The Caves Compares to Other Months

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

In September, the weather offers a significant range of temperatures, with a minimum of 7°C (45°F) and a scorching maximum of 36°C (97°F), while the average temperature hovers around a comfortable 20°C (69°F). This month sees a low level of precipitation, with only about 11 mm (0.4 in) falling over just one day, accompanied by a humidity level of 68%. In contrast, January experiences warmer conditions, where temperatures range from a minimum of 18°C (65°F) to a maximum of 39°C (103°F), with an average temperature of 27°C (81°F). However, it also brings more rainfall, accumulating around 62 mm (2.4 in) over nine days, and higher humidity at 77%. For a detailed look at January weather, you can refer to The Caves weather in January.

When comparing the weather in September and February, notable differences emerge. September typically enjoys milder temperatures, with a minimum of 7°C (45°F) and an average of 20°C (69°F), reaching a maximum of 36°C (97°F). The month is relatively dry, with only 11 mm (0.4 in) of precipitation over just 1 day, and humidity levels around 68%. In contrast, February presents a much warmer climate, with a minimum temperature of 18°C (65°F) and an average of 27°C (81°F), peaking at a sweltering 40°C (104°F). This month experiences significantly higher precipitation, totaling 100 mm (4.0 in) spread across 12 days, resulting in elevated humidity levels at 79%. For those interested in more details about February's weather, you can visit The Caves weather in February.

When comparing the weather in September and March, notable differences emerge. September boasts a milder temperature range with a minimum of 7°C (45°F) and an average of 20°C (69°F), peaking at 36°C (97°F). This month has relatively low precipitation, with only 11 mm (0.4 in) over just one day and a humidity level of 68%. In contrast, March experiences warmer conditions, with temperatures starting at a minimum of 18°C (65°F) and averaging 26°C (79°F), reaching extremes of 39°C (103°F). This month is significantly wetter, receiving 153 mm (6.0 in) of rain spread over 15 days and heightened humidity at 82%. For more detailed insights into the conditions during this time, visit The Caves weather in March.

In September, the weather is generally warm with an average temperature of 20°C (69°F) and minimal rainfall, averaging only 11 mm (0.4 in) over just one day. The humidity level sits at a comfortable 68%, making it a relatively dry month. In contrast, April experiences slightly cooler mornings with a minimum temperature of 10°C (51°F) but has a higher average of 23°C (74°F) during the day. Rainfall is significantly higher in April, with about 62 mm (2.4 in) spread across seven days, and humidity levels rise to 79%, contributing to a more humid atmosphere. For more specific insights on April weather in the region, you can check The Caves weather in April.

In comparing the weather of September and May, both months exhibit a similar average temperature of 20°C (69°F), but they differ significantly in their extremes. September records a wider temperature range, with minimums dropping to 7°C (45°F) and maximums soaring up to 36°C (97°F), while May has a more moderate maximum temperature of 30°C (87°F) and a minimum of 6°C (44°F). Precipitation levels also contrast, with September receiving only 11 mm (0.4 in) over just 1 day, compared to May's wetter conditions, which bring 38 mm (1.5 in) of rain spread over 4 days. Additionally, May tends to be slightly more humid, averaging 75% humidity versus September's 68%. For a detailed look at the weather during this time, check out The Caves weather in May.

In September, temperatures range from a minimum of 7°C (45°F) to a maximum of 36°C (97°F), with an average of 20°C (69°F). The month experiences relatively low precipitation, with only 11 mm (0.4 in) over just one day and humidity at 68%. In contrast, June is generally cooler, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), and an average temperature of 17°C (64°F). Precipitation is noticeably higher in June, totaling 21 mm (0.8 in) across four days, and humidity is slightly elevated at 72%. For a more detailed look at weather in a specific location during June, you can visit The Caves weather in June.

In comparing the weather of September and July, September experiences more extreme temperatures, with a minimum of 7°C and a maximum soaring to 36°C, compared to July's milder spectrum of 3°C to 29°C. The average temperature in September is slightly warmer at 20°C, while July sits at 17°C. Additionally, September sees significantly less precipitation, with only 11 mm over just one day, contrasting with July's 42 mm spread across three days. Both months have comparable humidity levels, hovering around 68-69%. For more specifics about July’s climate, you can explore The Caves weather in July.

In comparing the weather between August and September, September enjoys a wider temperature range, with minimum temperatures rising to 7°C (45°F) and maximums soaring to 36°C (97°F), whereas August sees a lower minimum of 4°C (39°F) and a maximum of 31°C (87°F). While August has slightly higher humidity at 74%, September feels warmer on average at 20°C (69°F) despite having less precipitation, only 11 mm (0.4 in) over just one day compared to August's 13 mm (0.5 in) over the same duration. Overall, September transitions into warmer and drier conditions compared to the cooler, slightly wetter August weather. For more details, you can check The Caves weather in August.

In September, the weather tends to be warm with an average temperature of 20°C (69°F) and maximum highs reaching up to 36°C (97°F). The month experiences relatively low precipitation, with only 11 mm recorded over just one day, and humidity levels averaging 68%. In contrast, October sees a rise in both average temperatures and rainfall. The average temperature increases to 24°C (75°F), with maximums soaring to 38°C (100°F). However, October brings significant rainfall, totaling 65 mm over seven days, and a slight increase in humidity to 71%. For more detailed information, you can check out The Caves weather in October.

In September, temperatures in the region feature a minimum of 7°C (45°F), an average of 20°C (69°F), and a maximum of 36°C (97°F), with just 11 mm (0.4 in) of precipitation over a single day. The humidity stands at 68%, providing a generally warm but relatively dry climate. In contrast, November sees a notable shift with minimum temperatures rising to 15°C (59°F), an average of 25°C (77°F), and maximums reaching an impressive 41°C (107°F). This month also experiences significantly higher rainfall, totaling 81 mm (3.2 in) over seven days, and a slight increase in humidity at 72%. For more detailed information, check out The Caves weather in November.

In comparing the weather of September and December, noticeable differences emerge. September experiences milder temperatures, ranging from a minimum of 7°C (45°F) to a maximum of 36°C (97°F), with an average of 20°C (69°F) and minimal precipitation of just 11 mm (0.4 in) over only one day. In contrast, December tends to be much warmer and more humid, with temperatures ranging from a minimum of 17°C (64°F) to a scorching maximum of 40°C (104°F) and an average temperature of 27°C (80°F). December also sees significantly increased rainfall, totaling 94 mm (3.7 in) over approximately 10 days, contributing to a humidity level of 75%. For a closer look at December's conditions, check The Caves weather in December.

Compare The Caves's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in The Caves

September brings a delightful transition in weather at The Caves, where the temperatures begin to rise, offering a warm embrace with maximums reaching around 36°C (97°F). Unlike the cooler months, the average temperature rests comfortably at about 20°C (69°F), allowing for more outdoor adventures. With humidity at 68% and minimal rainfall—typically just one day of light showers—September makes for a drier and more pleasant experience compared to the preceding months. This unique blend of warmth and low precipitation is perfect for exploring the stunning surroundings. For more detailed insights, check out The Caves Climate.