September Weather in Hobart, Australia

Last updated: February 26, 2025

September in Hobart, Australia, showcases a dynamic blend of seasonal change, with maximum temperatures reaching up to 23°C (74°F). The average temperature hovers around a cool 10°C (50°F), while nights can drop to a brisk 1°C (34°F). This month typically sees 54 mm (2.1 in) of precipitation spread across 13 days, contributing to the region's lush spring landscape. Coupled with a humidity level of 82%, September offers a refreshing yet variable climate that beautifully encapsulates the transition into warmer months. Whether you're exploring the vibrant flora or enjoying the crisp air, Hobart's September weather is both invigorating and enchanting.

September Temperature in Hobart

In September, Hobart begins to shake off the winter chill, with temperatures gradually warming as spring approaches. The month sees a minimum temperature of 1°C (34°F), climbing to an average of 10°C (50°F), and peaking at 23°C (74°F). This marks a notable shift from the bite of winter, with daily highs starting to provide a delightful respite from the cooler months. While the mornings may still carry a hint of briskness, the afternoons often invite outdoor activities under the gradually warming sun. Overall, September sets the stage for a vibrant transition, illustrating the arrival of milder days and the promise of a blossoming landscape.

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

The chart illustrates September temperature patterns in Hobart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec626059555148464750535659
Data source: Temperature data for Hobart generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Hobart

In September, Hobart experiences an average precipitation of 54 mm (2.1 in), a notable shift from the wetter August, which recorded 69 mm (2.7 in). This month mirrors August in terms of rainy days, both seeing 13 days of rainfall, indicating a trend of consistent moisture that may linger into early spring. As Hobart transitions into October, the precipitation levels rise sharply to 85 mm (3.3 in), marking the commencement of a wetter season. Overall, September showcases a blend of moderate rainfall and frequent showers, setting the stage for the seasonal changes just around the corner.

September Precipitation Trends in Hobart

The chart displays monthly precipitation patterns in Hobart, 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.
JanFebMarAprMayJunJulAugSepOctNovDec404865485455466954856966
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Hobart

In Hobart, Australia, September marks a transitional phase in humidity levels as the city shifts from the peak winter months. With an average humidity of 82%, September exhibits a slight decrease from the higher figures seen in mid-winter, where July and August hovered around 86% and 84%, respectively. The gradual decline indicates a move towards the drier spring months, as seen in October and November, which both show lower humidity levels of 77%. Notably, September's humidity remains comfortably elevated compared to the hotter summer months of January and February, where figures stabilize at 68%. This pattern reflects Hobart’s unique climate, where the lingering chill of winter gives way to emerging warmth, creating a refreshing atmosphere before the summer heat sets in.

September Average Humidity in Hobart

This chart illustrates the average monthly humidity levels in Hobart, 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%68%73%81%86%85%86%84%82%77%77%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hobart

As September rolls in, Hobart experiences a high UV Index of 6, which indicates a notable increase in solar radiation levels compared to the previous months. With a burn time of just 25 minutes, residents and visitors should remain vigilant, especially as the UV exposure shifts from the low levels observed in winter. This trend marks a transition towards sunnier days as spring approaches, where precautions against sunburn become increasingly important. Looking ahead, the UV Index will continue to rise, reaching very high levels in October. To stay informed and protected, find more details at Hobart UV Index.

Maximum UV Index Levels in Hobart for September

The chart shows the monthly maximum UV Index (UVI) for Hobart 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.
JanFebMarAprMayJunJulAugSepOctNovDec1311963224681013
Data source: Hobart 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 Hobart

As September rolls into Hobart, the city basks in 249 hours of sunshine, marking a delightful transition from the winter months. This uptick in sunlight, compared to August's 222 hours, hints at the approach of warmer spring days and invigorates the atmosphere, encouraging outdoor activities and exploration. Following the more subdued months of winter, where sunshine dipped to as low as 178 hours in June, September's brightness signals not only longer days but also a vibrant shift in the landscape. This month stands as a precursor to October's expected increase, which averages around 281 hours, enriching Hobart's natural beauty and setting the stage for the sunniest months ahead.

Monthly Sunshine Duration in Hobart: September Highlighted

The September sunshine duration represents the total number of hours Hobart 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.
JanFebMarAprMayJunJulAugSepOctNovDec286h286h265h233h199h178h202h222h249h281h305h346h
Data source: Hobart September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hobart During September

In September, Hobart experiences a 38% chance of sunny weather, marking a slight uptick as the city emerges from winter's chill. Following a trend of generally increasing sunshine from the cooler months, this percentage mirrors the sunny possibilities seen in February and presents a welcome shift compared to the lower probabilities of mid-winter. As the capital of Tasmania transitions into spring, residents can expect more opportunities to bask in the sun, particularly after the overcast days of August. Overall, September signals an optimistic start for those looking to enjoy Hobart's vibrant outdoor scenes as nature awakens from its wintry slumber.

Percentage of Sunny Days in September in Hobart

The chart illustrates the percentage of sunny days in Hobart 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 Hobart experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%38%34%45%37%27%35%35%38%26%33%42%
Data source: Hobart September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hobart in September

As September unfolds in Hobart, Australia, daylight begins to noticeably extend, with the sun shining for 11 hours each day. This marks a slight increase from the 10 hours experienced in the tail-end of winter, signaling the gradual transition into spring. The trend shows a steady climb in daylight duration as the year progresses, with the longest days emerging in the summer months of December and January, boasting 15 and 14 hours of sunlight, respectively. As we move past September, the days will continue to lengthen, inviting the vibrancy of the warmer seasons, while the earlier months of the year exhibit a steady decrease in light, reflecting the natural ebb and flow of the seasons in this picturesque city.

Average Daylight Hours in Hobart for September

The chart illustrates the variation in daylight duration in Hobart throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 55m13h 46m12h 19m10h 52m9h 39m9h 3m9h 21m10h 25m11h 48m13h 15m14h 34m15h 15m
Data source: Hobart daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Hobart

In September, Hobart experiences a notable boost in wind activity, with an average wind speed of 4.0 m/s (9 mph), making it one of the breeziest months of the year. This increase marks a shift from the calmer conditions seen in mid-winter, particularly in June when winds were at their lowest, averaging just 2.8 m/s (6 mph). As spring begins to unfold, the wind patterns reflect a gradual rise, with September exhibiting an invigorating 0.1 m/s increase from August. This trend not only enhances the lively atmosphere of the city but also signals the transition into a more dynamic season, perfect for outdoor adventures and exploration. The overall pattern throughout the year illustrates a varied, yet generally moderate, wind climate that characterizes Hobart's unique charm.

Average September Wind Speed in Hobart

The chart displays monthly wind speed patterns in Hobart, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.43.83.83.52.83.23.94.0 m/s3.93.03.5
Data source: Hobart September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Hobart Compares to Other Months

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

September and January weather exhibit notable differences in temperature and humidity. In September, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable maximum of 23°C (74°F), while the average sits at 10°C (50°F). The month is also characterized by higher humidity at 82% and 54 mm (2.1 in) of precipitation spread over 13 days. In contrast, January brings warmer temperatures, with a minimum of 7°C (45°F) and a maximum of 34°C (94°F), leading to an average of 17°C (63°F). January is drier too, with only 40 mm (1.6 in) of rain over just 5 days and lower humidity at 68%. For more detailed insights into the January weather, you can visit Hobart weather in January.

September and February present contrasting weather conditions. In September, temperatures range from a chilly 1°C (34°F) to a mild 23°C (74°F), with an average of 10°C (50°F) and significant humidity at 82%. The month also sees about 54 mm (2.1 in) of precipitation over 13 days. Conversely, February offers warmer weather, with temperatures fluctuating between 7°C (45°F) and a maximum of 37°C (100°F), averaging 16°C (60°F). Precipitation is slightly lower at 48 mm (1.9 in) but occurs over fewer days (9). This results in a more comfortable humidity level of 68%. For more details, you can check Hobart weather in February.

September and March present quite distinct weather patterns. In September, temperatures typically range from a chilly minimum of 1°C (34°F) to a mild maximum of 23°C (74°F), with an average temperature of 10°C (50°F). The month sees about 54 mm (2.1 in) of precipitation across 13 days, combined with high humidity levels at 82%.

In contrast, March offers warmer conditions, featuring a minimum temperature of 5°C (42°F) and peaking at a maximum of 36°C (97°F), with an average of 15°C (60°F). Although it experiences slightly higher rainfall at 65 mm (2.6 in) over 9 days, the humidity is notably lower at 73%.

For a detailed overview of the conditions during this month, you can check Hobart weather in March.

In comparing the weather of September and April, we observe notable differences. September features cooler temperatures, with a minimum of 1°C (34°F) and an average of 10°C (50°F), while April enjoys a slightly warmer minimum of 3°C (38°F) and an average of 13°C (55°F). The maximum temperatures in April can reach up to 28°C (83°F), significantly higher than the 23°C (74°F) in September. Precipitation levels are similar, with September receiving 54 mm (2.1 in) over 13 days and April slightly less at 48 mm (1.9 in) over 9 days. Humidity remains fairly consistent between the two months, at 82% for September and 81% for April. For a detailed look at April weather, you can check Hobart weather in April.

September and May in Hobart present somewhat similar weather patterns, but with subtle differences. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 23°C (74°F), with an average of 10°C (50°F). The month sees about 54 mm (2.1 in) of precipitation spread over 13 days, and humidity levels hover around 82%. In contrast, May experiences slightly warmer minimum temperatures starting at 2°C (36°F) and a maximum of 21°C (70°F), with the same average of 10°C (51°F). Precipitation is slightly lower at 53 mm (2.1 in) across 10 days, and humidity is slightly higher at 86%. For more detailed information, check out Hobart weather in May.

When comparing the weather in September and June, it is clear that September tends to be warmer, with average temperatures reaching 10°C (50°F) and a maximum of 23°C (74°F), while June sees cooler conditions with an average of 9°C (48°F) and a maximum of only 16°C (62°F). Additionally, September experiences higher temperatures overall, even though both months have similar minimum temperatures at around 1°C. Precipitation levels are relatively close, with September recording 54 mm (2.1 in) over 13 days and June slightly higher at 55 mm (2.2 in) over just 8 days. Humidity is also notable in both months, with September at 82% and June slightly higher at 85%. For more specific details, you can check Hobart weather in June.

In comparison to July, September offers significantly warmer temperatures, with average highs reaching up to 23°C (74°F) compared to July's maximum of just 15°C (60°F). The minimum temperature in September remains the same as in July at 1°C (34°F), but the average temperature is higher at 10°C (50°F), illustrating the transition to a milder season. Both months experience a similar amount of precipitation—54 mm (2.1 in) in September and 46 mm (1.8 in) in July—but September sees a slightly increased number of rainy days, with rain on 13 days compared to July's 10 days. Humidity levels are also quite similar, with September at 82% and July slightly higher at 86%. For more detailed information on weather patterns during July, check out Hobart weather in July.

In comparison to August, September experiences slightly warmer temperatures, with a minimum of 1°C (34°F) compared to August's 0°C (32°F), and an average temperature that increases from 8°C (47°F) in August to 10°C (50°F) in September. The maximum temperature also rises to 23°C (74°F) in September, significantly higher than August's maximum of 18°C (64°F). While September has lower precipitation at 54 mm (2.1 in) compared to August's 69 mm (2.7 in), both months see rainfall on approximately 13 days, contributing to relatively high humidity levels, which stand at 82% in September versus 84% in August. For further details, you can check Hobart weather in August.

September and October display notable differences in weather patterns. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 23°C (74°F), with an average of 10°C (50°F). The month experiences 54 mm (2.1 in) of precipitation over 13 days and maintains a high humidity level of 82%. In contrast, October sees slightly milder conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 28°C (82°F) and an average temperature of 12°C (53°F). However, October also witnesses increased rainfall, totaling 85 mm (3.3 in) over the same number of days, but humidity drops to a more comfortable 77%. For a detailed look at the weather in October, visit Hobart weather in October.

In comparing the weather of September and November, it becomes clear that November offers a warmer overall experience. September features a minimum temperature of 1°C (34°F) and an average of 10°C (50°F), while November starts at a higher minimum of 4°C (39°F) and averages 14°C (57°F). Interestingly, November can reach maximum temperatures as high as 30°C (86°F), significantly warmer than September's highest of 23°C (74°F). Although both months experience approximately 13 days of precipitation, November sees a slight increase in total rainfall to 69 mm (2.7 in), compared to September's 54 mm (2.1 in). With humidity levels being slightly lower in November at 77% compared to September's 82%, November offers a more pleasant climate as summer approaches. For more details, check out Hobart weather in November.

In September, the weather is cooler, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 23°C (74°F) and an average of about 10°C (50°F). The month experiences significant humidity at 82%, along with a total precipitation of 54 mm (2.1 in) over 13 days. In contrast, December brings warmer temperatures, with a minimum of 5°C (41°F) and a maximum of 35°C (95°F), resulting in an average temperature of 15°C (59°F). Although December has slightly higher precipitation at 66 mm (2.6 in) over 11 days, the humidity drops to a more comfortable 70%. For a more detailed view of the weather in December, you can check Hobart weather in December.

Compare Hobart's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Hobart

As September rolls in, Hobart experiences a notable transition as the city shifts from winter's chill to the early warmth of spring. With temperatures gradually rising, maximums reaching up to 23°C bring a refreshing change, while the average temperature settles around 10°C. However, this month is also characterized by increased precipitation, with rain on about half of these days complemented by a humidity level of 82%, creating a lush, vibrant atmosphere. Unlike the drier months that precede it, September showcases a dance between bright sunny days and wet weather, making it an unpredictable yet alluring time to visit. To delve deeper into the seasonal shifts and overall climate of this remarkable city, check out Hobart Climate.