September Weather in Augusta, Australia

Last updated: February 26, 2025

In September, Augusta, Australia experiences a mild transition into spring, with maximum temperatures reaching 22°C (72°F) and an average of 14°C (57°F). The month sees a notable minimum temperature of 7°C (44°F), offering crisp mornings and comfortable afternoons. Visitors can expect approximately 76 mm (3.0 in) of precipitation over 13 days, contributing to the lush greenery characteristic of the region. With an average humidity level of 74%, the air feels fresh and invigorating, making it an ideal time for outdoor adventures and exploration.

September Temperature in Augusta

In September, Augusta, Australia begins to shake off the winter chill, with temperatures gradually rising to set the stage for spring. The month features a minimum temperature of around 7°C (44°F), offering a crisp start to the days, while the average climbs to a comfortable 14°C (57°F). Daytime highs reach a pleasant 22°C (72°F), inviting residents and visitors alike to enjoy outdoor activities against a backdrop of blooming flora. Compared to the cooler months preceding it, September heralds a notable shift towards warmth, making it an ideal time for exploration and adventure in this picturesque region.

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

The chart illustrates September temperature patterns in Augusta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec666767636058575657596165
Data source: Temperature data for Augusta 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 Augusta

In September, Augusta experiences a notable shift in weather patterns, with precipitation reaching 76 mm (3.0 in) over 13 days. This marks a decline from the heavy rains of the preceding months, particularly from July's peak of 164 mm. As winter gives way to spring, September's rainfall indicates a transitional phase, balancing between lingering cool weather and the warming ahead. The decrease in the number of precipitation days suggests more sustained periods of dry weather, providing a brief respite before the vibrant spring blooms emerge, setting the stage for October's further reduction to 56 mm (2.2 in).

September Precipitation Trends in Augusta

The chart displays monthly precipitation patterns in Augusta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec133942378112216413076562819
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Augusta

As September unfolds in Augusta, Australia, the humidity levels begin to reflect the transition into spring. With an average humidity of 74%, this month marks a slight decline from the higher figures of winter, where levels hovered around 76% in June and July. This gentle drop signals a shift towards drier conditions as the year progresses. Interestingly, September's humidity remains elevated compared to the earlier months of the year, such as January and February, which experienced 68% and 70% respectively. As the seasons change, residents can expect a more moderate climate, bridging the gap between the chill of winter and the warmth of the upcoming summer.

September Average Humidity in Augusta

This chart illustrates the average monthly humidity levels in Augusta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec68%70%71%74%73%76%76%75%74%72%69%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Augusta

As September rolls in, Augusta, Australia experiences a noticeable shift in its UV Index, reaching 8—classifying it as very high—with a burn time of just 15 minutes. This increase marks a return to conditions reminiscent of the earlier months of the year, particularly April when the Index also peaked at 8. Despite the moderate levels seen in the winter months, this uptick signals the approaching warmer weather. Residents and visitors should remain vigilant, as sun exposure can be harmful without appropriate protection. For more insights into the UV Index throughout the year, visit Augusta UV Index.

Maximum UV Index Levels in Augusta for September

The chart shows the monthly maximum UV Index (UVI) for Augusta 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.
JanFebMarAprMayJunJulAugSepOctNovDec141311854458101214
Data source: Augusta 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 Augusta

As September rolls in, Augusta, Australia, basks in a delightful 280 hours of sunshine, marking a gentle transition into spring. This month experiences a noticeable uptick in sunlight compared to the winter months of June and July, where hours dipped to 246 and 253, respectively. While still lower than the sun-soaked peaks of the coming summer, such as 369 hours in December, September is a harbinger of warmth and brightness. It serves as an essential bridge, hinting at the sunny days ahead and inviting locals and visitors alike to relish the refreshing change in the air. The increase in daylight not only rejuvenates the landscape but also lifts spirits, making it a splendid time to explore the natural beauty and vibrant life of the region.

Monthly Sunshine Duration in Augusta: September Highlighted

The September sunshine duration represents the total number of hours Augusta 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.
JanFebMarAprMayJunJulAugSepOctNovDec301h309h303h270h256h246h253h268h280h313h334h369h
Data source: Augusta September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Augusta During September

In September, Augusta experiences a 49% chance of sunny weather, marking a slight increase compared to the preceding months. As the winter chill begins to fade, this month hints at a gradual transition towards more favorable conditions. While it's not the sunniest time of the year—especially when contrasted with the 67% in January—September's weather offers hope for those eager to embrace the warmer days ahead. This upward trend from the prior months, like the cooler May at 29%, suggests that visitors can still enjoy a fair share of sunshine while preparing for the blossoming spring.

Percentage of Sunny Days in September in Augusta

The chart illustrates the percentage of sunny days in Augusta 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 Augusta experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec67%49%39%41%29%39%38%47%49%36%46%60%
Data source: Augusta September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Augusta in September

As September arrives in Augusta, Australia, daylight begins to gradually lengthen, providing a refreshing transition from the shorter days of winter. With about 11 hours of daylight, this month marks a slight rebound from the 10 hours seen in both July and August. As the days grow longer, residents can relish in more opportunities to enjoy the outdoors, setting the stage for even brighter months ahead. Following September, October will offer 12 hours of daylight, continuing the upward trend towards the blissful long days of summer, ultimately peaking at 14 hours in January. This rhythmic change not only enhances the beauty of the landscape but also lifts spirits as summer approaches.

Average Daylight Hours in Augusta for September

The chart illustrates the variation in daylight duration in Augusta throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 8m13h 18m12h 15m11h 11m10h 18m9h 53m10h 6m10h 51m11h 52m12h 56m13h 53m14h 23m
Data source: Augusta daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Augusta

As September rolls into Augusta, Australia, the coastal breezes begin to shift, with an average wind speed of 4.8 m/s (11 mph), marking a gentle transition from the brisker gusts of winter. This month is characterized by milder winds compared to the previous peak in July, where speeds reached 7.2 m/s (16 mph), and a slight resurgence from the calmer winds of late summer. While September's winds remain moderate, they set the stage for a gradual increase towards the warmer months, with October and November maintaining similar speeds, indicating a consistent and pleasant maritime climate. As the seasons blend, the winds of September offer a refreshing reminder of the dynamic nature of Augusta's weather, creating an inviting atmosphere for outdoor activities and exploration.

Average September Wind Speed in Augusta

The chart displays monthly wind speed patterns in Augusta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.85.84.13.94.75.57.25.54.8 m/s5.05.15.2
Data source: Augusta September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Augusta Compares to Other Months

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

September and January present markedly different weather conditions. September tends to be cooler, with minimum temperatures around 7°C (44°F) and average highs reaching only 22°C (72°F). The month experiences higher precipitation, averaging 76 mm (3.0 in) over 13 days, and humidity levels are at 74%. In contrast, January features warmer temperatures, with a minimum of 11°C (51°F) and an average high of 34°C (94°F). This summer month is much drier, with only 13 mm (0.5 in) of rain over just 2 days and slightly lower humidity at 68%. For more details on weather in January, you can check Augusta weather in January.

September and February present contrasting weather patterns. In September, temperatures range from a cool minimum of 7°C (44°F) to an average of 14°C (57°F), peaking at 22°C (72°F). The month is relatively wetter, with 76 mm (3.0 in) of precipitation spread over 13 days, contributing to a higher humidity level of 74%. In contrast, February boasts warmer conditions with a minimum temperature of 12°C (55°F) and an average of 20°C (67°F), reaching a maximum of 32°C (89°F). Rainfall is less frequent during this month, totaling just 39 mm (1.5 in) over 4 days and maintaining a humidity level of 70%. For more detailed insights, you can visit Augusta weather in February.

September and March present distinct contrasts in weather patterns. September typically experiences cooler temperatures ranging from a minimum of 7°C (44°F) to a maximum of 22°C (72°F), with an average of 14°C (57°F). This month also sees higher precipitation levels, with 76 mm (3.0 in) spread over 13 days, contributing to a humidity level of 74%. In contrast, March boasts warmer conditions, with temperatures fluctuating between a minimum of 11°C (51°F) and a maximum of 32°C (89°F), averaging at 19°C (67°F). Precipitation in March is notably lower at 42 mm (1.6 in) over only 6 days, and humidity is slightly less at 71%. For more detailed weather insights, you can check Augusta weather in March.

When comparing the weather in September and April, notable differences emerge. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 22°C (72°F), with an average of 14°C (57°F). This month experiences more precipitation, totaling 76 mm (3.0 in) across 13 days, while maintaining a humidity level of 74%. In contrast, April has a milder temperature range, with a minimum of 9°C (49°F) and a maximum of 29°C (85°F), averaging 17°C (64°F). It also sees significantly less rainfall, with only 37 mm (1.5 in) over 6 days, yet the humidity remains steady at 74%. For a detailed look at April weather, you can visit Augusta weather in April.

When comparing the weather in September and May, we see some notable differences. September typically has cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 22°C (72°F), while May is slightly warmer, with a minimum of 9°C (48°F) and a maximum of 25°C (78°F). Precipitation levels are relatively similar, with September receiving 76 mm (3.0 in) over 13 days and May slightly higher at 81 mm (3.2 in) over just 11 days. The humidity is fairly consistent between the two months, with September at 74% and May slightly lower at 73%. For more details about May weather, you can check Augusta weather in May.

In comparing the weather between September and June, we see some notable differences and similarities. Both months feature a minimum temperature hovering around 7°C (44-45°F) and an average temperature close to 14°C (57-58°F). However, September tends to be slightly warmer on average, with maximum temperatures reaching 22°C (72°F), compared to June's peak of 21°C (70°F). Additionally, September experiences less precipitation, with 76 mm (3.0 in) over 13 days, while June receives more rain, totaling 122 mm (4.8 in) across 15 days. Both months share a humidity level of 76%, creating a consistently moist atmosphere. For more detailed insights, you can check Augusta weather in June.

In comparing the weather between September and July, both months exhibit a range of temperatures with consistent minimums around 7°C (44°F) and averages hovering at 14°C (57°F). However, September boasts slightly warmer maximum temperatures, reaching up to 22°C (72°F), compared to July's peak of 20°C (69°F). Precipitation also varies notably; September receives 76 mm (3.0 in) over 13 days, while July experiences significantly more rainfall at 164 mm (6.5 in) across 18 days. Both months share a humidity level of 76%, contributing to a similar overall feel in the air. For a detailed look at July's weather, you can visit Augusta weather in July.

In comparing the weather between August and September, we observe that September experiences slightly higher average temperatures, with a minimum of 7°C (44°F) and an average of 14°C (57°F) compared to August's minimum of 6°C (43°F) and an average of 13°C (56°F). Both months share the same maximum temperature of 22°C (72°F), but September is notably drier, with only 76 mm (3.0 in) of precipitation over 13 days, in contrast to August's 130 mm (5.1 in) over 16 days. Humidity levels remain similar, with September at 74% and August at 75%. For more detailed information, you can visit Augusta weather in August.

In September, the weather tends to be cooler with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 22°C (72°F), accompanied by 76 mm (3.0 in) of precipitation over 13 days and a humidity level of 74%. In contrast, October brings slightly warmer temperatures, with averages between 7°C (45°F) and 26°C (78°F). Additionally, October experiences less rainfall, totaling 56 mm (2.2 in) over just 10 days, and the humidity decreases slightly to 72%. For more detailed information on October weather in a specific location, visit Augusta weather in October.

September and November present a notable shift in weather conditions. September experiences cooler temperatures, with a minimum of 7°C (44°F) and a maximum of only 22°C (72°F), alongside higher precipitation levels of 76 mm (3.0 in) spread over 13 days and a humidity of 74%. In contrast, November offers milder weather, featuring a minimum temperature of 8°C (46°F) and a more comfortable maximum of 28°C (83°F). This month also sees significantly less rainfall, totaling just 28 mm (1.1 in) over 5 days, with slightly lower humidity at 69%. For a deeper dive into November's weather specifics, check out Augusta weather in November.

In September, the weather is generally cooler with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 22°C (72°F), and an average of 14°C (57°F). This month also experiences significantly higher precipitation, with 76 mm (3.0 in) falling over 13 days, leading to higher humidity levels at 74%. In contrast, December features warmer weather, with temperatures showing a minimum of 9°C (48°F) and peaking at a scorching 34°C (93°F), averaging around 18°C (65°F). Additionally, December sees much less rain, with only 19 mm (0.7 in) over just 3 days and a drop in humidity to 68%. For more detailed information on the December weather, check Augusta weather in December.

Compare Augusta's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Augusta

As September rolls into Augusta, the weather transitions to a more moderate climate, offering a refreshing contrast to the winter months. With daytime temperatures peaking at a comfortable 22°C (72°F), this month invites outdoor activities, though occasional rainfall—averaging 76 mm—can make for some unpredictable days. September is noted for its higher humidity at 74%, providing a fresh feel to the air as nature awakens. Rain may fall on about half the days this month, creating a lush landscape that defines Augusta's charm. To learn more about how each month shapes the local climate, visit Augusta Climate.